Which American kickboxer based in Scottsdale Arizona has been beaten in world championships by Changpuek Kiatsongrit?
Changpuek Kiatsongrit Changpuek [English: Crazy Elephant] Kiatsongrit (Thai: ช้างเผือก เกียรติทรงฤทธิ์ , born October 13, 1966) is a retired Thai Muay Thai fighter. He is credited as being one of the first Muay Thai fighters to go abroad and fight other fighters of other martial arts styles, often stronger and heavier than himself, bringing to the world an understanding of the effectiveness of Muay Thai. Changpuek is a seven time world champion who has fought some of the world's best fighters at middleweight to heavyweight and has wins against world class fighters such as Rob Kaman (x3), Rick Roufus, Peter Smit and Tosca Petridis. After ending his career as a professional fighter while working for Sitpholek gym in Pattaya, Thailand, he continued his employment at that gym as a Muay Thai trainer.
Tim Thomas (kickboxer) Timothy Benjamin Thomas (born 28 March 1983) is an English-Jamaican Muay Thai kickboxer who competes in the welterweight and middleweight divisions. He came to prominence by winning the UKMF British Welterweight Muay Thai title early in his career before becoming the ISKA World Welterweight Muay Thai Champion in 2005. He lost this belt in 2008 after one successful title defence, but later became a world champion for the second time in Jersey against Michael Blood for the WRSA title. He won by TKO in the 5th round. He then regained the ISKA World title under Kun Khmer rules in 2011.