Martijn de Jong

Mittwoch, 17. Juli 1974

Martijn de Jong (born July 17, 1974) is a Dutch mixed martial artist. He competed in the Middleweight division. He founded Tatsujin MMA in 1995. After becoming a black belt in Traditional Jiu Jitsu when he was seventeen, he started to master other Martial Arts such as Kyokushin Karate (black belt), Brazilian jiu-jitsu (black belt), Shooto, Dutch Kickboxing, Judo, Wrestling and Submission Fighting. He started Jiu Jitsu in 1987 at the age of 13. He became a black belt at the age of 17 and started to add Kyokushinkai Karate to become a black belt just 4 years later.