Photo: Chael Sonnen / Instagram Chael Sonnen , former UFC fighter and current analyst, thinks professional boxers now challenging Jake Paul are only interested in his fame and success. Sonnen shared his thoughts on his YouTube channel, saying these fighters had no interest in Paul when he first started boxing. Jake Paul, who began his career fighting fellow YouTuber AnEsonGib and retired NBA player Nate Robinson , has since taken on aging MMA stars like Anderson Silva and Tyron Woodley. Recently, Paul defeated 58-year-old Mike Tyson in a highly watched match, boosting his popularity even further. Sonnen criticized boxers now calling Paul out, saying they didn’t want to fight him before he became a star. “These boxers who suddenly found their courage should be ashamed,” Sonnen said. “They didn’t want to fight him when he was starting out. Why now, when they know he’s good?” Photo: Chael Sonnen / Instagram Paul’s record is now 11-1, but critics argue he hasn’t faced serious boxi...