Carlos Machado is the brother-in-law of a professional mixed martial artist with how many wins by knockout?
Stephen Thompson (fighter) Stephen Randall Thompson (born February 11, 1983) is an American professional mixed martial artist and former professional full-contact kickboxer who currently fights as a welterweight in the Ultimate Fighting Championship. Thompson is undefeated through 37 amateur and 57 professional kickboxing matches, with 40 wins by knockout. He is currently #1 in official UFC welterweight rankings and ranked as the #2 welterweight in the world by Sherdog. He has trained with former UFC Welterweight Champion Georges St-Pierre and currently trains with his brother in law, former UFC Middleweight Champion Chris Weidman.
Dominick Cruz Dominick Rojelio Cruz (born March 9, 1985 in Tucson, Arizona) is an American mixed martial artist. He fights in the Ultimate Fighting Championship (UFC) and is a two-time UFC Bantamweight Champion. Cruz was also the final bantamweight titleholder of World Extreme Cagefighting (WEC).