The Men's 50 Breaststroke event at the 11th FINA World Aquatics Championships swam 26 and 27 July 2005 in Montreal, Canada. Preliminary and Semifinal heats were on 26 July; the final was held on 27 July.
Nicolas Fink is an American competition swimmer who specializes in breaststroke events. He won three gold medals, two silver medals, and a bronze medal at the at the 2021 World Short Course Championships in relay and individual breaststroke events. At the 2020 Summer Olympics, he placed fifth in the 200 meter breaststroke. He won the silver medal in the 200 meter breaststroke at the 2014 Pan Pacific Championships, and a gold medal in the 4×100 meter medley relay and a silver medal in the 200 meter breaststroke at the 2019 Pan American Games. He currently represents the Cali Condors which is part of the International Swimming League.
Michael Charles Andrew is an American competitive swimmer and an Olympic gold medalist. He was the 2016 world champion in the 100 meter individual medley. At his first Olympic Games, the 2020 Summer Olympics, he won a gold medal and set a world record as part of the 4x100 meter medley relay, placed fourth in the 100 meter breaststroke, fourth in the 50 meter freestyle, and fifth in the 200 meter individual medley. Andrew's swims in 2021 at the 2020 Olympics made him the first swimmer to represent the United States at an Olympic Games in an individual breaststroke event as well as another individual event other than an individual medley in the then-125-year-history of swimming at the Summer Olympics.
The Men's 100 metre breaststroke event at the 2002 Commonwealth Games took place between 31 July 2002 and 1 August 2002 at Manchester Aquatics Centre.
The Men's 200 metre breaststroke event at the 2002 Commonwealth Games took place on 4 August 2002 at Manchester Aquatics Centre.
The Men's 100 metre backstroke event at the 2002 Commonwealth Games took place between 2 August 2002 and 3 August 2002 at Manchester Aquatics Centre.
