World Class Judges

Leigh Maberry Hostetler

Texas, United States

How did you get into the beer industry? Why does beer matter to you?

I entered the beer industry through an internship opportunity for QA and lab work. This was shortly after my first ever craft beer: a classic American pale ale, that completely blew me away with the complexity and delicious flavor craft beer could offer. As a microbiologist and anthropologist, my skill set seemed perfectly matched for the brewing industry. The love for the sensory sciences was a natural progression during my tenure in the industry because at the end of the day, beer is intended to taste cohesively good, which is something analytical data can’t always demonstrate. Beer has been a collaborative effort for millennia and I am excited by the contributions I can offer to encourage growth throughout the industry.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

I judge at the World Beer Cup to expand my knowledge and palate for international classifications and flavors. I judge to meet fellow judges and learn from their wide range of occupations, experiences, and sensory backgrounds. The World Beer cup judging opportunity allows cultural divides and geo-political barriers to be loosened allowing for equal trade of beer enthusiasm and expertise. Bonus: Critically evaluating beer and diving deep into what four simple ingredients can provide and honoring our industry peers creativity is simply fun and rewarding!

What else would you like the world to know?

On average, 75% of the beers we taste throughout judging are good beers. Just because you don’t win an award doesn’t mean you aren’t making great beer. Keep up the good work brew crews and let’s craft beer thriving!

Marty Nachel

Illinois, United States

How did you get into the beer industry? Why does beer matter to you?

After tasting beer on my first brewery tour, I realized exactly how good beer can be when it’s fresh and offered in many different styles. I knew immediately this was my new focus in life. I began brewing my own beer at home and submitting it to competitions. Following this, I became a beer judge with the Beer Judge Certification Program (the first in my home state) and began freelance writing on the topics of beer and brewing which eventually led to the publication of several books. Now I’m judging beer as a professional judge with international credentials.

Beer is important to me not just as a preferred beverage of choice, but also as a libation to be generously shared with others, and I consider it a link to our own human history.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

I judge at the World Beer Cup first because I consider it a great privilege to evaluate some of the best beers in the world. Secondly, I appreciate the opportunity to meet and judge alongside my peers from other countries around the globe. I’m proud to be a member of the global beer judging community.

What else would you like the world to know?

It’s my goal to judge beer on every continent that has a commercial brewing industry.

Jose R Ruiz

Chih, Mexico

How did you get into the beer industry? Why does beer matter to you?

I started homebrewing back in 2001 and then moved for work to live in Michigan, there I met some brewing friends that were also Bee Judge Certification Program judges. They taught me how to brew all grain batches and then I took a course to become BJCP Certified. In 2008, on returning to to Mexico I wanted to open up a microbrewery, but I found out that there were no suppliers for ingredients in Mexico. I started looking for suppliers that were willing to have a new distributor in Mexico and that is how I set up Micervesa, the first brewing supply company in Mexico. After that I was invited to organize the first BJCP beer competition in Mexico, since I was the only BJCP Certified judge at that time, and that is how Copa Cerveza Mx started and became the most important Beer competition in Mexico.

Beer matters to me because I see it as a social drink that unites people and countries. Beer is one of the few things countries have in common as a drink, but of course with a great diversity of styles. Beer is fun and it is best shared with friends.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

Being a judge at the World Beer Cup is a tremendous honor, as it allows me to participate in the most prestigious beer competition worldwide. It is a great opportunity to meet new beer judges and share and learn from their experience, and explore the beer culture from their countries and cities. It is also a great responsibility to judge and select the best beers on the table that will be given awards, knowing that they mean a lot for each brewery.

I think beer competitions are a great motivation for brewers to do their best effort and keep brewing excellent beer, and this elevates the overall beer culture and experience to the end consumer.

Sylvia Kopp

Berlin, Germany

How did you get into the beer industry? Why does beer matter to you?

As an author, speaker, and teacher on beer culture, beer styles, beer tasting, and the sensory evaluation of hops, I have been a recognized advocate of genuine innovation for 20 years. I am convinced that true creativity, which arises from a connection with one’s core values, will always drive development—unlike fear-driven reactions to economic demands that lead to boredom and stagnation.

I have been a trainer at the BarthHaas Hops Academy since 2019. I founded and directed the Berlin Beer Academy and worked for several years as an ambassador for American craft beer for the Brewers Association across Europe. Throughout my career, I have published numerous books and articles, and I recently co-founded Women4Beverages, a network for women in the industry, at BrauBeviale in Nuremberg. My latest project, a series of video interviews and text portraits, highlights female role models in the beverage industry.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

Judging has been the key to my entry into the world of beer culture. I’m proud to be a long-term judge at both the World Beer Cup and European Beer Star, which I joined when they were the only two major competitions in Europe and America. It’s an honor to be invited back each time. Nowhere else have I learned as much about beer flavors, styles, and global beer cultures as I have at the judging tables of the World Beer Cup. I truly appreciate the discussions and exchanges with international brewers and fellow beer professionals. I always return home with fresh inspiration and new stories to publish in our magazines.

Greig McGill

Hamilton, New Zealand

How did you get into the beer industry? Why does beer matter to you?

I was a dedicated consumer beer advocate. I had developed a serious respect and passion for beer, had gone down the rabbit hole, utterly fascinated by the history and nuance of this complex yet simple social beverage. I ended up co-founding a consumer organization in New Zealand—the Society of Beer Advocates (SOBA) in 2006, and also pursuing homebrewing to learn all I could. I traveled to the U.K. and Europe in search of the roots of beer as well as the U.S. to investigate the modern variants produced by the cutting edge of the U.S. brewing scene. I stopped fighting destiny in 2011 and opened Brewaucracy, a brewery in Hamilton, New Zealand. I continue to enjoy beer in (almost) all its forms, and the connections and friendships I have made in the never ending quest for more and more beery knowledge!

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

Judging at the World Beer Cup is hard to describe. There is, of course, always that sense of imposter syndrome that can be hard to shake when you’re sitting around a table with people you have idolized: authors, brewers, history makers. However, there’s also something extremely powerful about “locking in” as all our senses together elevate some great beers at the table to among the ranks of the best beers in the world. The camaraderie, the warmth, the humor, and even the “tales from the trenches” as we await a flight of beers; the efficiency and skill of the stewards, as they work tirelessly to get beers in front of us in the best condition possible; the sense of fatigue, but also of a job well done at the end of each judging session—all of this forms an experience that is unique in my experience of judging. There’s playing guitar in a local bar band, and then there’s jamming onstage with Hendrix. The World Beer Cup is the latter, and I am proud to be considered worthy.

Bruna de Oliveira

Sao Paulo, Brazil

How did you get into the beer industry? Why does beer matter to you?

During my chemical engineering degree, I had the opportunity to intern at Grupo Petrópolis, a Brazilian company with 100% national capital. I enjoyed this experience and realized that the beverage industry fascinated me, though I hadn’t yet identified the area I connected with most. After graduating, I had the chance to return to the company, this time as a professional in the quality assurance department, focusing on beverage sensory analysis. It was then that I realized this area was the perfect fit for me, and I’ve continued my career in this sector with a great passion for what I do. Beer is important to me because it has helped me find and develop myself as a professional.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

Based on my experience and training in sensory analysis and beer, I naturally set some career goals. One of them was to become an international judge, and in 2024, my opportunity arrived. I had the honor of being part of the sensory panel at the World Beer Cup. I feel fulfilled to have been part of a competition recognized worldwide for its excellence and quality. I learned a great deal during the competition and returned home with immense gratitude.

Alessandra Agrestini

Bologna, Italy

How did you get into the beer industry? Why does beer matter to you?

Born a few kilometers from one of the oldest and most important Italian breweries, I still remember the scent of beer wort from the school trip I made there, at the age of 6. Maybe that was the beginning of my curiosity and passion towards beer.

Nowadays, I am a beer consultant and communicator, teacher for many Italian beer associations, and writer for beer magazines and blogs. I try to spread beer knowledge as much as I can, starting from the growth of the Italian craft movement, in my country and abroad.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

I have been an international judge since 2011, with experience in many competitions all around the world. Being a part of such an important competition means a lot to me and it makes me feel really proud.

Having the chance to meet people from different cultures and countries, sharing knowledge and different points of view, going deep into beer trends and topics with other experts in a country which is fundamental to the history of beer, worldwide — this is judging at the World Beer Cup, to me.

Silvia De Tomas Ayllon

Lima, Peru

How did you get into the beer industry? Why does beer matter to you?

I am part of the second generation of a brewing family in Peru that started in 2003. My parents taught me the art of making beer when I was 9 years old, studying and learning from it. This is how I fell in love with that passion, with its community, and everything that revolves around it. Over the years I have founded projects such as the Latin American Craft Beer Cup, Peruvian Beer Cup, Brewmart school, Brewpub Cebichela and my Two Broders Brewery. I also became a beer judge in 2014, participating in multiple competitions in Latin America. Beer matters to me, because it is part of the story of my family, of my life and it has taught me a lot over the years. I feel respect, admiration and I work hard to share with others how important it is, that they learn to value it, but above all to understand it.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

I always dreamed of being part of the World Beer Cup, ever since I was young I always admired everyone who was part of it, and the experience one must have to be chosen for this great competition. I always followed in detail each event organized by the Brewers Association, learning from it and using it as a reference for the Peruvian market.

I judge beers in this competition, because it brings together the best beers and breweries in the world into one place. The level of analysis and professionalism that exists in each tasting session is incredible. Since beers are of a high level, it allows you to have different points of view and understanding about the every beer. You get to meet judges from all over the world! This is a very reason important reason for me to be part of it, get to know different cultures, exchange ideas, they make me personally a better person every day.

I am very happy to be part of this great competition that marks important milestones in the history of beer worldwide.

Lucy Corne

Cape Town, South Africa

How did you get into the beer industry? Why does beer matter to you?

I had been working as a freelance travel writer for several years when I moved to South Africa in 2010. I decided to diversify my writing portfolio, as travel is tricky and expensive in Africa. The craft beer scene was just about to take off, so I started writing a beer blog for a local travel magazine. The blog became a book, and later I was approached by a publisher looking for an editor for South Africa’s first beer magazine—a job I ended up doing for six years. Along the way, I took the BJCP exam (four times), passed the Certified and Advanced Cicerone exams, and spent a lot of time running beer appreciation courses for the industry and the general public.

I now run the African Beer Cup, Africa’s biggest beer competition, as well as South African National Beer Day, and am a partner in BeerEx Africa. I went from being a travel writer who occasionally wrote about beer to having beer pretty much take over my life—in the best possible way. It’s a wonderful, welcoming industry that I’m proud to be part of.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

It is a matter of great prestige to judge in the World Beer Cup, and I’m honored to have been part of the judging team again in 2024—my second time judging in the competition. Judging alongside industry legends and experts is an endless source of knowledge, and it’s also a great networking opportunity.

Mirella Amato

How did you get into the beer industry? Why does beer matter to you?

I have been working in the beer industry for over 15 years now. I was drawn to the industry because I wanted to raise awareness of, and appreciation for, my local craft beers. Beer is such a varied beverage and can be appreciated on many levels. There’s always more to learn about it and yet, as complex and multi-faceted as it is, it remains approachable.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

I’m honored to have been judging at the World Beer Cup since 2010. For me, it’s a place to share my knowledge and passion. It’s a place to learn from my peers and continue to hone my palate. It’s a place to taste the latest interpretations of styles and spot emerging trends. It’s a community of like-minded people from all over the world that I look forward to reconnecting with every year to hear about what is going on in the world of beer internationally.

Chris Hotz

California, United States

How did you get into the beer industry? Why does beer matter to you?

I started as a homebrewer in 2004. I won a couple National Homebrew Competition medals and got more involved with my local homebrew club, QUAFF. In 2013, I enrolled in the brewing certificate program at the University of California San Diego (UCSD). The next year I was hired at Ballast Point Brewing as a quality analyst. I was promoted to R&D brewer at the Little Italy R&D facility. By 2019, I was teaching the finishing practices and raw materials courses for the UCSD brewing certificate program. I left Ballast Point in 2022 to become a quality manager at Societe Brewing.

Beer has been a big part of my life since I started homebrewing. I love the creativity and analytical side of brewing, as well as all the friends I have made in the industry.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

Since becoming a Beer Judge Certification Program judge in 2014, I have really enjoyed the judging community and participating in local/national competitions. I have made friends in the community and learned a lot about the behind-the-scenes day-to-day of running a competition. Participating in judging competitions has made me a better taster and brewer.

Marion Weinberger

Steinbach am Attersee, Austria

How did you get into the beer industry? Why does beer matter to you?

It all started in 2013 when I joined Heineken Brau Union Austria as a brand manager looking after three big beer brands in Austria. One year later the brewery sent me to get an education as a beer sommelier and it triggered my passion for beer. Beer is the most versatile drink in the world and I am still curious about it.

Why do you judge at the World Beer Cup? What does judging at the World Beer Cup mean to you?

It is a very special contest to judge as one of a few of the Europeans and it’s a great honor to be part of it.

What else would you like the world to know?

I am the first Austrian female to be invited to judge in the World Beer Cup. 🙂