American Michael Phelps advises a young swimmer during the launch of a youth swimming program during World Cup Swimming in Melbourne, Australia, Nov. 27, 2003. Phelps wants to make swimming more than a once-every-four-years sport in the United States and plans to release "Unfiltered," a new documentary that shows Phelps' life away from the pool and reveals the uneasy relationship between the Olympic star and his father. The film is scheduled to come out on DVD in late September or early October.