MI
Michael Chi-Wei Jen
Black Belt
Instructor and ranked competitor representing Smash Gyms Sunnyvale.
Associations
Major Titles
Verified achievements recognized on the rankings.
No major titles recorded yet for this athlete.
Detailed Description
Michael Chi-Wei Jen is the head instructor at Smash Gyms Sunnyvale, a Brazilian Jiu-Jitsu academy in Sunnyvale, CA, USA. 33 competitors in the JiuJitsuGyms database list the academy as their team. This profile was built from the IBJJF academy directory, where Michael Chi-Wei Jen is registered as the academy's responsible instructor. Instructors can claim this profile to add a full bio and photo.