Athens 2004-Swimming-Butterfly-Semifinal 2: CROCKER Ian (USA) 2nd.

Athens 2004-Swimming-Butterfly-Semifinal 2: CROCKER Ian (USA) 2nd.

Athens 2004-Swimming-Butterfly-Semifinal 2: CROCKER Ian (USA) 2nd.

Sydney 2000-USA team 1st: KRAYZELBURG Lenny, MOSES Ed,CROCKER Ian et HALL JR Gary

Athens 2004-4x100m Medley-PEIRSOL Aaron, HANSEN Brendan, CROCKER Ian, LEZAK Jason (USA) 1st.

Athens 2004-4x100m Medley-PEIRSOL Aaron, HANSEN Brendan, CROCKER Ian, LEZAK Jason (USA) 1st.

BEIJING - AUGUST 14: Ian Crocker of the United States competes in the Men's 100m Butterfly Heat 8 at the National Aquatics Centre during Day 6 of the Beijing 2008 Olympic Games on August 14, 2008 in Beijing, China.

ATHENS - AUGUST 21: Ian Crocker of the United States swims the butterfly leg en route to winning the gold medal and setting a new world record of 3:30.68 in the men's swimming 4 x 100 metre medley relay final on August 21, 2004 during the Athens 2004 Summer Olympic Games at the Main Pool of the Olympic Sports Complex Aquatic Centre in Athens, Greece. (Photo by Robert Laberge/Getty Images) *** Local Caption *** Ian Crocker

ATHENS - AUGUST 21: (L-R) Aaron Peirsol, Brendan Hansen, Ian Crocker and Jason Lezak of the United States win the gold medal and set a new world record of 3:30.68 in the men's swimming 4 x 100 metre medley relay competition on August 21, 2004 during the Athens 2004 Summer Olympic Games at the Main Pool of the Olympic Sports Complex Aquatic Centre in Athens, Greece. (Photo by Donald Miralle/Getty Images) *** Local Caption *** Aaron Peirsol;Brendan Hansen;Ian Crocker;Jason Lezak

OMAHA, NE - JULY 05: Winner Michael Phelps, right, and second place finisher Ian Crocker, left, look at the scoreboard after the final of the 100 meter butterfly during the U.S. Swimming Olympic Trials on July 5, 2008 at the Qwest Center in Omaha, Nebraska.