World Class Judges

Matthew Peetz

Colorado, United States

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

I started homebrewing in grad school while studying cellular repair using yeast as a model organism. My grad advisor was in charge of the Rocky Mountain Microbrewing Symposium and I was able to meet industry experts while volunteering at the event. I continued to work with yeast as a research professional at University of Colorado Denver before moving to the Brewing Science Institute. I used my expertise with propagating yeast to work in the biofuel industry before founding Inland Island with a co-worker. I have spent the last five years building my own business, Propagate Lab, which provides yeast for the brewing, distilling, and cider industries.

Beer is meant for enjoyment. It can transport you to anywhere in the world as you taste thousands of years of human experience and history. With hundreds of yeast, hop, grain, and other ingredient varieties, almost any flavor, texture, and color of beer can be produced for your enjoyment. You can pick apart the flavor, color, mouthfeel, and aroma. Or you can just slam down crushable lagers. That is what is so great about beer!

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

Beer is a wonderful combination of culture, history, art and science. Brewers work tirelessly to create something that the public can enjoy. Those that are masters of their craft should be recognized at the highest level, which is winning a World Beer Cup award. The brewers are serious about what they do and should be judged by knowledgeable and professional judges. I have 10 years of industry experience, lead sensory training programs at a local University, and have traveled extensively in Europe. I believe that I am well trained and passionate enough to make sure that every beer sample is being judged as it should be.

Gad Deviri

Tel Aviv, Israel

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

It all started for me with homebrewing, which fed my soul. I started to import brewing supplies to the very young and small Israeli craft and homebrew market. I enrolled in courses at the Siebel Institute in Chicago and started teaching homebrewing and beer sensory.

Beer is a very interesting drink. It can be very ‘down to earth’ or a very complicated drink. It has so many shapes and shades. It’s never boring.

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

Judging in the prestigious competition in the word is a milestone in my professional life. It is an honor to be part of the team. Judging at this International competition gives me a broad perspective of the world of beer styles and tastes and is a rare opportunity to meet others from the industry.

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.

Craig Thomas

California, United States

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

My first brewing job was meant to be a stepping stone into distilling. However, as I pursued my master’s in brewing and distilling at Heriot-Watt University, I began appreciating beer more and more. To me, it felt like a more experimental, exciting, and forward-thinking craft. The diversity of ingredients, techniques, and historical traditions delivered a broader, more compelling story of flavor and experience than distilled spirits did. There is so much to learn, and each moment of learning is aided or reinforced by sensory experiences that have created very impactful memories for me.

Since graduating in 2014, I’ve done my best to shape my career path by putting myself in situations where I can absorb knowledge from people with different types of expertise. I’ve had the privilege of traveling the world tasting beer while working with Bill Simpson and AROXA. I’ve brewed with some of the best at Firestone Walker Brewing Company, tested my practical and theoretical sensory knowledge as part of the ASBC Sensory Subcommittee, and explored beer dispense in order to earn Master Cicerone. Now, at Abstrax Hops, I’m reevaluating everything I thought I knew about beer. New frontiers never end!

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

There is no other place where so many diverse, knowledgeable, and experienced people gather to taste and talk about beers and beer styles. What better spot to challenge preconceptions, discuss new techniques, and discover new trends? Furthermore, the competition brings in a plethora of world-class examples across so many styles. It is the only place where one can repeatedly experience technical precision and artistic expression in equal measure—sometimes at the same time. Competitions like the World Beer Cup are outlets where a brewer’s intent can be fully grasped and appreciated, as these beers are labors of love, often produced fresh and free from the constraints of distributor deals, consumer preferences, cost-of-goods quandaries, and dispense dilemmas.

Chris Flaskamp

Santiago, Chile

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

I started homebrewing in Chile in 2000 and launched my own craft brewery in Santiago, Tübinger, in 2007. I’ve been a certified BJCP beer judge since 2014 and have judged at the world’s most important beer competitions, such as the World Beer Cup, Great American Beer Festival, European Beer Star in Germany, Brussels Beer Challenge in Belgium, World Beer Awards in the U.K., Blumenau Beer Cup in Brazil, and others.

I’m a co-founder and the current executive director of Chile’s Independent Craft Brewers Association, ACI Chile, since 2019, which has over 150 members from all over Chile. We’ve been organizing the yearly Great Chile Beer Festival and its beer competition, Copa ACI. During the dark years of COVID-19, I made the most of the downtime to write a book about beer history, beer culture, and beer styles. I’m proud to say that it has been quite successful, with two sold-out editions since 2021.

Beer has been part of my life since my student days in Germany, and I feel that I learn more every year about this beautiful beverage. I love opening people’s minds to the wide variety of beers, and there is still much to be done in that regard in Latin America.

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 like being at the global center of beer experts, and it is always a pleasure and a great honor to share time, stories, and pints with the most accomplished brewers and beer judges in the world. This experience enables me to continue learning and improving my knowledge of beer tasting, new trends, and beer style appreciation.

It is also important for me to represent our relatively small country and emerging craft beer market at a global event and to spread the word about the increasingly vibrant Chilean beer market.

Tetsuya Kojima

Tokyo, Japan

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

Beer has completely changed my life. About 25 years ago, I was just a craft beer fan. One day, I attended a beer festival in Tokyo sponsored by the Craft Beer Association and saw a flyer for a Beer Judge Seminar. I became interested in the beer judge qualification program in Japan, and a few years later, I took the seminar and got certified as a beer judge.

About 10 years ago, I received a phone call from Ryouji Oda, former president of the Craft Beer Association, asking me to serve as a lecturer at the beer tasting program and beer judge qualification program sponsored by the association. Now, I’m a lecturer for the association, teaching beer tasting and judging methods at seminars. I’m also a competition director at Japanese beer competitions, such as the International Beer Cup and the Japan Great Beer Awards.

In fact, I don’t work in the beer industry. My actual job is as a computer science professor at a college in Tokyo. However, beer occupies a significant part of my life. I am, and always will be, very happy to spend my life in the world of craft beer.

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

My first judging experience at the World Beer Cup was in Nashville in 2018. As a certified beer judge, I wanted to contribute to events like this to help raise the quality of craft beer. This was the primary reason I joined the World Beer Cup. Another reason was my desire to stay updated on global trends in craft beer, which remains a crucial part of my experience at the WBC. I hope to judge new beer styles at every World Beer Cup. It’s an excellent learning opportunity for me, and I can share my experiences from the competition with my students and fellow beer judges in Japan.

Vasilios Gletsos

Vermont, United States

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

I was a puppeteer, touring around performing and started discovering classic beer styles from around the world. Also, I was really DIY oriented and fell in love with making beer at home. I got really into it after leaving Vermont and moving to Oregon, where I soon made the crossover into commercial brewing. Beer is deeply woven into the fabric of human social, cultural, scientific, and agricultural life. I love that about it and also how it stimulates my mind body and heart.

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

I really love the opportunity to meet new people who care as much as I do about this profession, and to reconnect with old friends. I enjoy testing my perceptions of beer and gaining new perspectives from other judges, as well as from the beers we judge. I also love the honor of tasting the best efforts of hard-working brewers.

Satoshi Murabayashi

Tokyo, Japan

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

Twenty years ago, in Japan, I did not have a chance to taste the diversity of craft beer. On a business trip to the United States, I was totally shocked by the quality, appearance, aroma, and flavor of craft beer. After that experience, I joined the Craft Beer Association and realized that education is important to understand the value of beer; that the quality of beers are critically important for better moments; and that collaboration among global associations and competitions is so important. I am now contributing as a teacher and competition manager for the International Beer Cup in Japan and the Japan Great Beer Awards.

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

My first World Beer Cup was in San Diego in 2012. I wanted to contribute to this industry by tasting great beer and giving comments for their innovation. As a person from Asia, I would also share my local expertise with beer and judges here. In addition, I wanted to experience a world-class competition for learning and improving our competitions in Japan.

Agus Blanco

Madrid, Spain

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

My journey began behind the bar, serving patrons and forging connections with both the bartending team and the final drinker. This experience sparked a passion for understanding spirits like whisky and, especially, beer. I saw myself as a bridge between the consumer and the producer, eager to be the door that welcomes people into the world of flavors.

For over a decade, I’ve continuously honed my communication skills in the realms of beer, whisky, and now mezcal. My passion evolved into expertise, allowing me to train both brewers and judges at Lúpulo Digital’s tasting gym. I help them hone their sensory skills to craft and appreciate exceptional beverages. My focus lies in optimizing flavor and aroma profiles for breweries, ensuring their beers capture consumer hearts (and taste buds!).

In 2023, I had the honor of judging prestigious international competitions across the globe, expanding my knowledge of diverse beer styles and trends (Brazil, Germany, South Africa, Belgium, Spain). Looking ahead, I’m excited to continue this journey in 2024 (U.S., Italy, Mexico, etc.).

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 was a challenging yet enriching experience. Exchanging knowledge with fellow judges, from all corners of the globe and brewing generations, is truly special. The Brewers Association’s legacy as a craft beer revolution leader makes connecting with these judges even more meaningful. The vast knowledge and diverse perspectives at the WBC have challenged and broadened my understanding of beer. This event highlighted the ever-evolving world of beer, a community brimming with creativity and pushing boundaries. I’m grateful for this experience and excited to see the BA continue fostering innovation and inspiring future generations of beer lovers.

Tomoko Sonoda

Chiba, Japan

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

One of the plans for new business development was a brewpub, and I thought it would be fun to brew beer, so I applied for the position and was hired in 1996. The brewery opened in 2000, and I have been working as the brewmaster ever since. I believe that both drinking and brewing beer are magical experiences that enrich my life.

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

One goal is to deepen my knowledge of beer. By judging alongside people involved in the beer industry from around the world, I can learn to perceive things I might not otherwise notice, discover global trends, and, most importantly, train my sensitivity by putting myself in challenging situations. I am grateful for the opportunity to participate in this world-class judging competition, where accuracy in sensory evaluation and a serious sense of responsibility and judgment are required.

Flavio Boero

Genoa, Italy

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

When I was young I was fascinated by the fermentation of wine by following my father in his small production. In 1973 I had the opportunity to work for an Italian brewery named Poretti Industries. I started in the lab, and part of my job was collaborating with the lab manager in researching off-flavor in beer. At that time we were the only brewery in Italy that used gas chromatography to do basic research on the brewery sector. I also worked for this brewery when it was acquired by Carlsberg, but my passion for beer increased when I became interested in craft beer production in Italy.

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

I think the renaissance of beer started in the U.S. Right now, the World Beer Cup best represents the evolution of beer, and leads the beer movement around the world.

Dana Johnson

Colorado, United States

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

Like many, I got into the industry after falling in love with home brewing. For my 30th birthday, I was given a homebrewing kit and (of course) Charlie Papazian’s “Complete Joy of Homebrewing” book. This was prior to the internet and my first batch or two had a very steep learning curve, but I was hooked. Five years later, I knew I didn’t want to start my own brewery but saw an opportunity selling cleaning, sanitizing, and process aids to the industry. I’ve been doing it ever since and couldn’t be happier.

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

I’ve been judging at the Great American Beer Festival (GABF) since 2015. When the opportunity to judge at the World Beer Cup presented itself a couple of years ago, I jumped at the chance. The World Beer Cup is open to breweries all over the world, not just the US. The WBC is one of the most prestigious beer competitions in the world with some of the best judges in the world. It is interesting to judge with people from across the globe and is very educational. I am extremely honored to be included as a World Beer Cup Judge and to know that we are all very committed to doing our very best, each and every round and awarding medals to the best beers in the entire world.