Which American kickboxer based in Scottsdale Arizona has been beaten in world championships by Changpuek Kiatsongrit?
Rick Roufus Rick John Roufus (born June 3, 1966) is an American kickboxer, fighting out of Pound Gyms in Scottsdale, Arizona. He is one of the most famous kickboxers in America, and has also competed professionally in boxing and mixed martial arts. An accomplished professional fighter throughout his competitive career Roufus has won multiple world championships across the globe in several weight classes, he was world champion as a super middle weight, light heavyweight and heavyweight.
Cung Le Cung Le (Vietnamese: "Lê Cung" ; born May 25, 1972) is a Vietnamese-born American actor, retired mixed martial artist and Sanshou kickboxer. He competed as a middleweight in the Ultimate Fighting Championship (UFC), holding a record of 2–2 with the organization. In Sanshou, he is a former International Kickboxing Federation Light Heavyweight World Champion, having a professional Sanshou record of 16–0 before moving to mixed martial arts (Le also held a kickboxing record of 17–0). He defeated Frank Shamrock to become the second Strikeforce Middleweight Champion before vacating the title to further pursue his acting career. Le is perhaps best known in mixed martial arts for competing in Strikeforce, holding a record of 7–1 with the organization before its demise.