Joseph Jonathan Riggs (born September 23, 1982) is an American professional bare-knuckle boxer and former mixed martial artist who is currently signed to Bare Knuckle Fighting Championship. A professional competitor since 2001, Riggs formerly competed for the UFC, WEC, Strikeforce, Bellator, ProElite, M-1 Global, and King of the Cage. Riggs is the former WEC Middleweight Champion. Background Born in Sanford, Maine and raised in Phoenix, Arizona, Riggs began boxing as a child with his father. Although Riggs is right handed, he was encouraged by his boxing coach to fight southpaw, making his power hand his left hand. Riggs began wrestling at Cactus High School in Glendale, Arizona. He followed in the footsteps of his hero, Randy Couture, and became an All-American twice, at Glendale Community College (Arizona), where he studied to get a Criminal Justice degree. Riggs has trained at Arizona Combat Sports under the Lally brothers, MMA Lab under John Crouch and TNT Training Center under Scott Tannenbaum. Mixed martial arts career Early career Riggs made his professional mixed martial arts debut in 2001 and compiled a record of 13–3 with one no contest before being signed by the WEC. UFC and WEC Riggs made his WEC debut at WEC 9 against Alex Stiebling, in what was also his debut at Light Heavyweight. Riggs lost via triangle choke submission in the second round. But after the fight people started to take notice of Riggs. Although he lost the fight, he battered Stiebling so badly that after the fight he had to be helped out of the cage and taken to a hospital. Reports said that almost everyone at ring side had Stiebling's blood on both them and their paperwork. The promoter Scott Adams said the fight could and should have been stopped at several points in the fight, leading it to be known as one of the most brutal fights in WEC history. After that he went down to middle weight to fight Isidro Gonzalez in the WEC. Where Riggs finished the fight early in the 1st Round by TKO. After his impressive victory over Gonzalez the WEC gave him a shot at the vacant Middleweight Title against the undefeated Rob Kimmons. Riggs put on a very impressive performance by stopping Kimmons early in the 1st round, earning him the WEC world title, which he held for the next 2 years. Riggs' dream of fighting in the UFC materialized