Luke Griffith is a South African professional submission grappler and a student of John Danaher, Gordon Ryan, and Garry Tonon who represents team New Wave in the sport's international circuit. Griffith made waves in the sport back in 2022 when he won the ADCC European & African Trials and represented his country at the World Championships in Las Vegas, USA. Griffith also conquered many important gold medals in the no-gi jiu-jitsu ruleset, including the International Brazilian Jiu-Jitsu Federation (IBJJF) World title in his weight class and the open (absolute) as a brown belt.