Michael Phelps' Pre-Swim Warmup Playlist Has Eric Church & Eminem Songs

The world has been wondering…what music is Michael Phelps listening to in his pre-swim warmup?
NBC often shows shots of the 31-year-old swimmer before his races at the 2016 Rio Summer Olympics, and he always has headphones on.The New York Times dug up the answer, and found out that Michael has “a mix of songs from Eminem, Young Jeezy and a more recent addition, Eric Church.”
While the entire playlist hasn’t been revealed, it was noted that Eric Church is one of Michael&l