Mansour Bahrami

They don't call him the Court Jester for nothing.

"They did a poll at the seniors tour," John McEnroe tells HBO's Real Sports, "and the four most popular players were Borg, myself, Connors and Bahrami."

That would be Mansour Bahrami. He's a 62-year-old native of Iran, and his entertainment-focused approach to tennis has made him a fan favorite. Here's a sneak peek at the Real Sports profile that is part of the show premiering August 21 at 11 p.m. ET/PT: