Back to Directory
R

Ryan Jennerjohn

Black Belt 1 Stripe

About

Lead instructor at Black Diamond Brazilian Jiu-Jitsu with extensive experience training students of all backgrounds and physical abilities. Awarded black belt by Professor John Villarruel in 2019.

Gym Affiliations

Black Diamond Jiu Jitsu

Head Instructor Primary

Black Diamond BJJ

Head Instructor Primary

Report an Issue

Found outdated information, a broken link, or incorrect data? Let us know and we'll fix it.

0 characters (minimum 10)

We'll use this to follow up if needed