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.
Alexey Kudin Alexei Alexandrovich Kudin (Belarusian: Аляксей Кудзін ;born December 20, 1984 in Minsk, Belarus SSR, USSR) is a professional Belarusian kickboxer, nicknamed Brick. He is a world champion and European versions WBKF, King of Kings - Grand Prix K-1 tournament finalist, which was held December 16, 2010 in Odintsovo.