In this preview of Jimmy Kimmel’s Emmy special, Jimmy uses his Barbara Walters-esque interview skills to coax a secret out of Michael Phelps heretofore only speculated about on Yahoo! Answers: he does, in fact, pee in the pool:

(Also, Jimmy cries with Tracy Morgan.) And there we have it: the very last thing we didn’t already know about Michael Phelps: he’s an unrepentant pool-pee-er. Can he go pee in a pool that doesn’t have cameras near it now?