It appears the hype around Kayla Harrison was entirely justified. The two-time Olympic Judo gold medalist made an explosive splash in her UFC debut at UFC 300, submitting former bantamweight champion Holly Holm in the second round. KAYLA HARRISON HUST STEAMROLLED THROUGH HOLLY HOLM IN HER UFC DEBUT #UFC300 pic.twitter.com/Vj0UQKrbmB — Spinnin Backfist (@SpinninBackfist) April […]