Ian Crocker, American swimmer
Ian Lowell Crocker (born August 31, 1982) is an American former competition swimmer, five-time Olympic medalist, and former world record-holder. During his career, he set world records in the 50- and 100-meter butterfly (long course and short course) and the 100-meter freestyle (short course). He has won a total of twenty-one medals in major international competition, spanning the Olympics, the FINA World Aquatics Championships, and the Pan Pacific Swimming Championships. He currently coaches for Western Hills Aquatic Club and has helped coach the Longhorns swim camp in 2019 as well as other years.