HBO’s five-episode docuseries on Serena Williams is set to air on Wednesday night. The show, entitled “Being Serena,” will give viewers and exclusive inside look into the wedding, pregnancy and comeback of the 23-time major champion.

Williams says making the show wasn’t all fun and games.

“I’m sure there’s some moments in there that I’m not excited about,” Williams in the above sneak peak video from HBO. “But that’s what it’s all about—the camera follows you and you have to just allow yourself to just be.”

Williams was also on the talk show “The Tonight Show Starring Jimmy Fallon” to preview the show. See that interview below.