Rousey vs Nunes KO fight video: Ronda to retire after knockout in 48 seconds at UFC 207 - Daily Star
THIS is the explosive moment Ronda Rousey was pummelled by Amanda Nunes in a humbling defeat in 48 seconds. 0. By Joshua Nevett / Published 31st December 2016. STUNNING!!! @Amanda_Leoa destroys @RondaRousey inside the first minute!