There's no love lost between Ronda Rousey and Joe Rogan. Rousey, 38, made that much clear in an appearance on the "Bertcast Podcast" with comedian Bert Kreischer - Rogan's longtime friend. "He's not an expert," Rousey said of Rogan, 58, on the Wednesday, October 29 episode. "He's a fan with an audience. He never fought." Rousey added,"That's not fighting," when Kreischer brought up Rogan's Taekwondo and Brazilian jiu-jitsu background.