Pandanet Go European Team Championship 2025/2026
Switzerland

In-seong Hwang (Trainer)
- Pandanet account: crowis
- Go career: Official Go instructor of Switzerland / France || 2013-2018 #1 on the European rating list. Currently (Sep 2019) 3rd place in Europe. || 1996-2001 Korean Yunguseng(Insei) || 2002-2005 Myoung-ji university Baduk department. Work as a Baduk-TV commentator in Korea || 2005-2006 / 2009-2019 Stayed in Germany, France, Switzerland, and the Netherlands Currently living in Grenoble, France || While staying in Europe, participated in 53 tournaments won 36 times. || Running online Go school 'Yunguseng Dojang'. www.yunguseng.com
- Club / city: Zurich
- Rank: 8 dan
- Profession: International Go instructor from Korea, Baduk TV commentator
- Year of birth: 1982

1: John Walch
- Pandanet account: Ectoplasm
- Go career: I discovered Go at 16 in high school, and the game quickly became a lifelong passion. As a student, I spent nearly a year in Japan, where I had the chance to study as an insei (Go student) on weekends. Since then, I’ve won the Swiss Go Championship several times and represented Switzerland at international tournaments in Korea and Japan.
- Club / city: Zurich
- Rank: 5 dan
- Profession: Consulting, Data Science
- Year of birth: 1988

3: Armel-David Wolff
- Pandanet account: Lovebach
- Go career: I am a chess and go player. Best result was team chess swiss champion in 1998 and swiss go champion twice, last time in 2018. I like particularly singing Bach, Russian music, studying Chinese and japanese Culture. I was lucky to have 3 wonderful go teachers, for which i have a lot of respect and admiration, Chizu Kobayshi, Li Ang and Inseong Hwang.
- Club / city: Ko Go Club, Geneva
- Rank: 4 dan
- Profession: Computer Engineer, Product Management
- Year of birth: 1973
4: Frédéric Schlattner
- Pandanet account: Miloveam
- Go career: French youth champion 2014 (catégorie lycée)
- Club / city: Zürich
- Rank: 1 dan
- Profession: Student
- Year of birth: 1996

5: Flavien Aubelle
- Pandanet account: Flavi
- Go career: Learn when I was 15, in Ko Go Club of Geneva (Switzerland) // Played occasionally since then, and met Chizu Kobayashi 5p who did big effort at this time in Switzerland to promote Go towards young players // With John Walch, I became Insei for one year in Japan thanks to the help of C. Kobayashi // I left as a 2 kyu, and came back in august 2009 as a 1-2 dan // Did not play Go much since then, but hope to find somee time and continue progressing very soon.
- Club / city: Ishi Go Club / EPFL (Lausanne)
- Rank: 2 dan
- Profession: Digital Transformation Consultant & Swiss Go Federation president
- Year of birth: 1988

6: Brian Kleiner
- Pandanet account: decay
- Club / city: Orbe
- Rank: 2 dan
- Comment: 2dan European/Swiss ranking 4dan on IGS

7: Josef Renner
- Pandanet account: renner
- Club / city: Zürich
- Rank: 2 dan
- Profession: Designer/Programmer
- Year of birth: 1978

8: Benoît Felix
- Pandanet account: Bawannoboy
- Go career: I started playing go in 2007. I took part in the World Mind Sports Games in Beijing in 2008, in the World Amateur Pairgo Championship in Tokyo in 2011 and went to KPMC in 2011 and 2016.
- Club / city: KoGoClub (Geneva)
- Rank: 1 dan
- Profession: Student
- Year of birth: 1985
9: Arnaud Pilet
- Pandanet account: Vagrant12
- Go career: I discovered Go in 2009 at age 14, when I stumbled upon the manga Hikaru no Go in my school's library. I found out there was a club near me in La Tour-de-Peilz, and I attended my first tournament in 2010. Progressing further became difficult because of life events, but now that I have the opportunity to fully focus on Go once again, I was finally able to reach 1 dan and win my first tournament in 2024. In the future, I hope to become Swiss Champion and represent Switzerland in international events.
- Club / city: Pei
- Rank: 1 dan
- Year of birth: 1995