Hi, my name is Sebastian, I'm from Poland and currently live in Düsseldorf. I am a passionate and professional MMA fighter. Since I have a little more time now, I am looking for a few people for individual (women, men, children) or group classes. Classes include: -MMA -boxing -kickboxing -Muay Thai -jiu jitsu -wrestling -self-defense -general training Classes with me are always an amazing adventure, and I approach e...mehr lesen