LAS VEGAS, NV - MARCH 02: Johnny Walker of Brazil knocks out Misha Cirkunov of Latvia in their light heavyweight bout during the UFC 235 event at T-Mobile Arena on March 2, 2019 in Las Vegas, Nevada. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC)
LAS VEGAS, NV - MARCH 02: Johnny Walker of Brazil knocks out Misha Cirkunov of Latvia in their light heavyweight bout during the UFC 235 event at T-Mobile Arena on March 2, 2019 in Las Vegas, Nevada. (Photo by Jeff Bottari/Zuffa LLC/Zuffa LLC)