He set records as an Olympian, but Michael Phelps' personal life has a less-than-stellar track record. In 2009, he was photographed smoking a bong. He later released a statement saying, “I engaged in behavior which was regrettable and demonstrated bad judgment,” Phelps said. “I’m 23 years old and despite the successes I’ve had in the pool, I acted in a youthful and inappropriate way, not in a manner people have come to expect from me. For this, I am sorry."