Carlos Machado is the brother-in-law of a professional mixed martial artist with how many wins by knockout?
Carlos Machado (fighter) Carlos Machado (born November 9, 1963) is an ex world master's champion in Brazilian jiu-jitsu (BJJ) born in Rio de Janeiro, Brazil. He is the eldest of the five Machado Brothers, known for BJJ, that also includes Roger, Rigan, Jean Jacques and John. He is also the brother-in-law of UFC fighter Stephen Thompson. He currently runs BJJ schools across the United States, Australia, Canada and Mexico.
Ricardo Álvarez (boxer) Ricardo Álvarez Barragán (born November 21, 1981), is a Mexican professional boxer in the Welterweight division. His brothers are Welterweights Ramón Álvarez, WBC Middleweight Champion Saúl Álvarez and former WBA World Light Middleweight Champion Rigoberto Álvarez.