Kurt Osiander has been training Jiu Jitsu longer than some modern Black Belt World Champions have been born
- Shut up and train
- Kurt is the original BJJ renegade
- Learn from one of the most notorious and recognizable Jiu Jitsu coaches in the world
- Gain knowledge attained from decades of experience
- This is real and effective Jiu Jitsu
It's Time To Shut Up And Train! Learn The Complete Game Of The Original BJJ Renegade, As Kurt Osiander Brings You Into His World And Revolutionizes Your Complete Ground Game