Martin Janson got promoted to black belt in BJJ during the Thursday class at his home academy in Stenungsund.
Promoter was of course Marcelo Yogui who has been teaching Martin in BJJ since 2005.

Martin have had a fantastic career from white to brown belt and he has won almost all the tournament he has entered.
Martin is responsible for Dynamix BJJ section and our courses together with Ricard Carneborn and Marcelo Yogui. Martins har taught at all the BJJ courses we have arranged and also been a regular teacher at our camps and seminars.

We are very happy for Martin and wish him the best of luck this weekend when he will fight other black belts at Stenungsund BJJ Open!