John Flanagan (swimmer)
John Flanagan is a male freestyle swimmer from United States. He represented his native country at the 1998 World Aquatics Championships in Perth, Western Australia, competing in one individual event. He has also competed in numerous Ironman competitions, including the Ironman World Championship in Kona, HI, where in 2009 he finished first place during the swim portion of the race.
Since 2001, John has been head swim coach at Kamehameha Swim Club in Honolulu, along with his brother Kevin Flanagan, where they have won the last 31 Hawaii State Championships.