Ian James Thorpe, is an Australian retired swimmer who specialised in freestyle, but also competed in backstroke and the individual medley. He has won five Olympic gold medals, the most won by any Australian. With three gold and two silver medals, Thorpe was the most successful athlete at the 2000 Summer Olympics in Sydney, Australia.
The men's 100 metre freestyle event at the 2004 Summer Olympics was contested at the Olympic Aquatic Centre of the Athens Olympic Sports Complex in Athens, Greece on August 17 and 18. There were 69 competitors from 62 nations. Nations had been limited to two swimmers each since the 1984 Games.
Michael George Klim, OAM is a Polish-born Australian swimmer, Olympic gold medallist, world champion, and former world record-holder.
Ryu Yoon-ji is a South Korean former swimmer, who specialized in sprint freestyle events. She won two bronze medals, as a member of the South Korean swimming team, in freestyle and medley relays, at the 2002 Asian Games in Busan, South Korea, and at the 2006 Asian Games in Doha, Qatar.
Melissa Morgan is an Australian swimmer who specialized in backstroke events.
Heiko Hell is a German former swimmer, who specialized in long-distance freestyle events. He is a nine-time German swimming champion in the 400, 800, and 1500 m freestyle (2000–2004), and also a three-time Olympic finalist. Hell is a member of Hamburg City Swimming Club, and is coached and trained by Dirk Lange.
Sarah Paton is an Australian former swimmer who specialized in long-distance freestyle events. She is the sister of swimmer Siobhan Paton, who won six gold medals at the 2000 Summer Paralympics, and holds 13 world records in S14 category. Paton is also a member of Telopea Swim Club, and is coached and trained by Mark Skimming.
Aleksey Vladimirovich Zatsepin is a Russian former swimmer, who specialized in freestyle and individual medley events. He is a five-time Russian champion in freestyle relays and individual medley (2000–2005). He also won a gold medal, as a member of the Russian team, in the 4×200 m freestyle relay (7:28.25) at the 2002 European Junior Swimming Championships in Linz, Austria.
Allen Ong Hou Ming is a Malaysian former swimmer, who specialised in sprint freestyle events. He is a two-time Olympian, a double gold medalist in the 100 m freestyle at the Southeast Asian Games, and a varsity swimmer for the Minnesota Golden Gophers at the University of Minnesota in Minneapolis.
Dmytro Yuriyovych Vereitynov is a Ukrainian former swimmer, who specialized in freestyle events. He currently holds a Ukrainian record of 7:21.42 in the 4 × 200 m freestyle relay at the 2005 FINA World Championships in Montreal, Quebec, Canada. Vereitinov is also a member of SC Ukraina Kharkiv, and is trained by his father and lifelong coach Yuriy Vereitinov.
Luís Miguel Rodrigues Monteiro is a Portuguese former swimmer, who specialized in freestyle events. He is a fourth-place finalist in the 200 m freestyle (1:52.33) at the 2001 European Junior Swimming Championships in Valletta, Malta. Monteiro is a member of the swimming team for Football Club Porto, and is trained by long-time coach and mentor Rui Sardinha.
Annabelle Jane Carey was a New Zealand swimmer, who specialized in breaststroke events. As of 2006, she currently holds a New Zealand record of 1:09.26 in the 100 m breaststroke from the World Championship Trials in Auckland. In the same year she helped out the New Zealand team to pull off a fourth-place effort in the medley relay at the Commonwealth Games in Melbourne, Australia, with a record-breaking time of 4:06.30.
Ben-Rachmiel Labowitch is a New Zealand former swimmer, who specialized in breaststroke events. Since his mother is a New Zealand citizen, Labowitch claims a dual citizenship which allowed him to try out and make the New Zealand Olympic team. Labowitch is also a former member of North Shore Swim Club under his coach Thomas Ensorg, and a graduate of Drury University in Springfield, Missouri, where he played for the Drury Panthers.
Aleksandr Agafonov is an Uzbek former swimmer, who specialized in freestyle events. He is a three-time Olympian, a two-time swimmer at the Asian Games, and a former Uzbekistani age group record holder in the 100 and 200 m freestyle.
Denys Viktorovych Syzonenko is a Ukrainian former swimmer, who specialized in freestyle events. He is a single-time Olympian (2004), and a two-time relay medalist at the Universiade. He also trains for Dynamo Kiev swimming team, under his longtime coach Viktor Turchin.
Spyridon "Spiros" Bitsakis is a Greek former swimmer, who specialized in freestyle events. He is a two-time Olympian, and a 2003 All-American swimmer in the 100 m freestyle, while studying in the United States. He is one of two Greek swimmers, alongside Apostolos Tsagkarakis, who trained for the Alabama Crimson Tide, under head coach Don Gambril, at the University of Alabama in Tuscaloosa.
Josef Horký is a Czech former swimmer, who specialized in freestyle, butterfly, and individual medley events. He is a two-time Olympian, a semifinalist in the 200 m butterfly at the European Championships (2002), and a member of Kometa Brno under his head coach Ondřej Butir.
Kathryn Evans is an English former competitive swimmer who represented Great Britain in the Olympic Games. Evans specialised in freestyle and individual medley events. She is a two-time Olympian, and a double British champion in the 200 m individual medley. Evans also played for Nova Centurion Swim Club in Nottingham, under head coach Bill Furniss. Evans is the cousin of late rower Acer Nethercott, who competed in the men's eight at the 2008 Summer Olympics in Beijing.
Nicole Zahnd is a retired Swiss swimmer, who specialized in sprint freestyle events. She was born in Bern. She is a two-time Olympian, and a top 8 finalist in the 200 m freestyle at the 2001 European Short Course Swimming Championships in Antwerp, Belgium. Zahnd played for two swimming clubs in Geneva, before she trained under head coach Dirk Reinecke as part of the Swiss national team. Zahnd is also the wife of former medley swimmer and two-time Olympian Yves Platel.
Haike Eva van Stralen is a Dutch former swimmer, who specialized in freestyle events. She is a two-time Olympian, and double Dutch short-course champion in the 200 and 400 m freestyle. Van Stralen also played for De Kempvis Swimming Club in Spijkenisse, under her personal coach Dick Bergsma.
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