Johnny Walker

About Johnny Walker

Walker Johnny Silva Barra de Souza (born March 30, 1992), known as Johnny Walker, is a Brazilian professional mixed martial artist. He currently competes in the Heavyweight division of the Ultimate Fighting Championship (UFC). A professional since 2013, Walker gained entrance into the UFC by competing on Dana White's Contender Series at Light Heavyweight and also previously competed for Jungle Fight in his native Brazil. As of October 3, 2026, he is #12 in the Meta UFC heavyweight rankings.

Bio summary from Wikipedia.