What are some boxers who were train or competed in other forms of combat? Here are some I can think of: Carl Thompson - Had six Pro Muay Thai fights, here is some footage of his first fight with Branko Cikatic: This content is protected Dillian Whyte - Started in Muay Thai and dabbled in MMA: This content is protected This content is protected Jarell Miller - 22-2 record in Kickboxing: This content is protected This content is protected James Warring - 2-1 in MMA, 0-1 in Pro Kickboxing and had a victory over Vitali Klitschko in amateur Kickboxing: https://m.youtube.com/watch?v=86cC157OLv0 https://m.youtube.com/watch?v=iCOXKteTxAg https://m.youtube.com/watch?v=kQZAtnVH4As Veeraphol Sahaprom - Three weight Muay Thai Champion: https://m.youtube.com/watch?v=un9lzBUSjro Sagat Petchyindee - 266-40-11 (151 KO) Muay Thai record, fought Wilfredo Gomez: https://m.youtube.com/watch?v=GyIaEVn0WHI Saensak Muangsurin - Muay Thai Champion and went onto win the WBC Light Welterweight Championship in just his third Pro Boxing Match: https://m.youtube.com/watch?v=tHwGix-P_Dw https://m.youtube.com/watch?v=FENWA1RVcho https://m.youtube.com/watch?v=Hy2Hx2qMEZk