"I was 15, and I was being sexually abused by my judo coach. It was not the best time in my life," Harrison said of her loss to Rousey in judo during the UFC 316 media day on Wednesday. "She beat me, and I'm not taking anything away from Ronda.

UFC Hall of Famer Ronda Rousey and current bantamweight contender Kayla Harrison squared off on the Judo mats at the 2005 U.S. Judo Championships. Before both Harrison and Rousey went on legendary runs in MMA, they made themselves into legends in Judo, putting the U.S. team on the map for years to come.

To Kayla Harrison, UFC women's bantamweight champion Julianna Pena is an appetizer. Once Harrison takes her seat at the head of the women's bantamweight table on Saturday, she's hungry for more competition.