Jiu Jitsu Black Belt and YouTube personality Kurt Osiander is featured in this documentary from Stuart Cooper Films:
We’ve all heard by now that Conor McGregor went on a rampage at a UFC media event at the Barclay Center last Thursday. It appears that McGregor did enough damage to cause the cancellation of 3 matches for UFC 223. But there’s a bright side: we get a video from Master Ken giving Conor some advice on how to properly use a Dolly!
Watch Rickson Gracie rule the mats at this Sambo tournament: