Brendan Schaub is a former heavyweight competitor for the Ultimate Fighting Championship (UFC). While the former fighter no longer competes within the sport of mixed martial arts, Schaub still often shares his opinion on the latest trends within the sport. This time around, the former UFC heavyweight has come forward to discuss Gegard Mousasi. Bellator middleweight champion Gegard Mousasi successfully defended his title from reigning welterweight champion Rory MacDonald back at Bellator 206. "The Dreamcatcher" ultimately earned a second round TKO victory over the fighter. Speaking on the JRE MMA Show, longtime UFC commentator Joe Rogan proposed a rumor. "Bert Kreischer says Mousasi has a giant d**k." Rogan said. "He was in the sauna next to him." "He swore it was bigger than this f**king water bottle." Rogan later added. Brendan Schaub was quick to chime in on the conversation. "Bert is probably right on this. God, this makes sense." Check out Schaub's full thoughts within the video provided above. For more MMA news click here.