How many knees does it take to shut the lights off? 💥👑 Josh Silveira said: “All of them.” 😤 Knees on repeat ➡️ KO secured. Silveira returns Friday, June 27th in a main event vs Fabian Edwards #PFLWorldTournament #mma #mmafighter #sport #fight #PFL #highlights #sports #combatsports #ko #knockout #tko #counter