If none of you know, Genki "was" an accomplished MMA fighter (fought in K-1, UFC, etc). He decided to retire after seeing a sign in a washroom. Here's a quote from him: "When I went to the bathroom there was a sign on the wall right in front of me saying: ‘ONE STEP FORWARD!.’ … I felt I needed to start something else.”
He's now written a few books, starred in some films, creates music, is a wrestling teacher and other great accomplishments. He's one of my biggest inspirations. Oh, and for anyone that wants to see a fighting highlight reel, here you go: