Walker Johnny Silva Barra de Souza, known as Johnny Walker, is a Brazilian professional mixed martial artist. He currently competes in the Light Heavyweight division of the Ultimate Fighting Championship (UFC).
Photos 1
Filmography 16
UFC 327: Procházka vs. Ulberg
UFC 235: Jones vs. Smith
UFC 294: Makhachev vs. Volkanovski 2
UFC 279: Diaz vs. Ferguson
UFC Fight Night 144: Assuncao vs. Moraes 2
UFC Fight Night 257: Walker vs. Zhang
UFC Fight Night 234: Ankalaev vs. Walker 2
UFC 244: Masvidal vs. Diaz
UFC on ABC 6: Whittaker vs. Aliskerov
UFC Fight Night 193: Santos vs. Walker
UFC Fight Night 201: Walker vs. Hill
UFC Fight Night 140: Magny vs. Ponzinibbio
UFC 283: Teixeira vs. Hill
UFC Fight Night 170: Lee vs. Oliveira
UFC Fight Night 178: Covington vs. Woodley
UFC on ABC 4: Rozenstruik vs. AlmeidaActors from Brazil 6
About this person
Walker Johnny Silva Barra de Souza, known as Johnny Walker, is a Brazilian professional mixed martial artist. He currently competes in the Light 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 and also previously competed for Jungle Fight in his native Brazil. As of June 20, 2026, he is #14 in the Meta UFC light heavyweight rankings.
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