Watch WNO 27 live on April 18, featuring two massive heavyweight showdowns including Kaynan Duarte vs. Nick Rodriguez. Here's ...

Created in 2007, the World IBJJF Jiu-Jitsu No-Gi Championships showcases the best and brightest of Brazilian Jiu-Jitsu thanks to the International Brazilian Jiu-Jitsu Federation (IBJJF).

Looking back, Leon admitted it was difficult in the beginning – juggling teaching and competing at the elite level. But with ...