Fight promotion for Mayweather vs Mcgregor uses sound clip from Overwatch Cinematic

https://www.youtube.com/watch?v=L1P-Z-wfJK4&feature=share

At 2:04 you can hear the "yea" from that kid in the Overwatch cinematic where Reaper tries to steal the Doomfist, funny how they used it in this promo.