Drink has got Phelps into trouble before. In 2004, aged 19, he got 18 months probation for driving while under the influence.
He once described his life, saying: All you do is eat, sleep, swim; eat, sleep, swim; eat, sleep, swim.
Last night Phelps management team and the sporting world closed ranks over the scandal.
Spokesman Clifford Bloxham offered us an extraordinary deal not to publish our story, saying Phelps would become our columnist for three years, host events and get his sponsors to advertise with us.
In return, he asked that we kill Phelps bong picture. Bloxham said: Its seeing if something potentially very negative for Michael could turn into something very positive for the News of the World.
He stressed that the swimmer had taken 1,500 drug tests and never failed one.
Until now?