William Yorzyk
![]() Yorzyk in 1956 | |||||||||||||||||||||
| Personal information | |||||||||||||||||||||
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| Full name | William Albert Yorzyk Jr. | ||||||||||||||||||||
| Nickname | "Bill" | ||||||||||||||||||||
| National team | |||||||||||||||||||||
| Born | May 29, 1933 | ||||||||||||||||||||
| Died | September 2, 2020 (aged 87) | ||||||||||||||||||||
| Height | 5 ft 10 in (1.78 m) | ||||||||||||||||||||
| Weight | 163 lb (74 kg) | ||||||||||||||||||||
| Sport | |||||||||||||||||||||
| Sport | Swimming | ||||||||||||||||||||
| Strokes | Butterfly, freestyle | ||||||||||||||||||||
| Club | New Haven Swim Club | ||||||||||||||||||||
| College team | Springfield College | ||||||||||||||||||||
| Coach | Charles Silvia (Springfield College) | ||||||||||||||||||||
Medal record
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William Albert "Bill" Yorzyk Jr. (May 29, 1933 – September 2, 2020) was an American competitive swimmer, Olympic champion, and world record holder.
Early life and training
William Albert Yorzyk Jr. was born on May 29, 1933, in Northampton, Massachusetts;[1][2][3] he later came to be known as "Bill".[2] In 1950,[4] at 16 years old, Yorzyk entered Springfield College, Massachusetts, which at the time assessed the swimming skills of all freshmen. Yorzyk was assessed as a "water risk" due to his lack of swimming ability, so he started practicing to meet the college's swimming standards.[5] While practicing swimming at Springfield's pool, he was noticed by Charles Silvia, the coach there, who saw potential in Yorzyk and began training him at the 20-yard pool on campus.[5][6] Yorzyk later recalled "I lived at the pool, swam between classes, and became totally waterlogged".[5]
Competitive swimming at Springfield
Yorzyk won the college's swim competition for freshmen, before reaching NCAA All-American status in the 1500 and 440-yard freestyle events the following year. In his senior year, he again achieved All-American status in the 1500 and 440-yard freestyle, as well as an All-America in the 200-yard breaststroke.[5] He also became the eastern intercollegiate champion and co-captain of the swim team.[7] Yorzyk used the developing butterfly-breaststroke technique,[5] which involved recovering the arms over the water rather than under the water as was traditional.[8]
Development of butterfly
Later in 1954, Yorzyk and Silvia attended the National Amateur Athletic Union (AAU) Indoor Swimming Championships, where they witnessed the butterfly stroke for the first time, swum by Buddy Baarcke. Yorzyk recalled: "As soon as I saw [Baarcke's] swim I knew I could swim that stroke [...] We came home from Yale and started work on the fly. It came easily for me, and we were off and away."[5] Under Silvia's coaching, Yorzyk was the first to breathe every other stroke exclusively in butterfly, the first to use two kicks per arm cycle, and used several other concepts from physics to optimise the stroke.[5][7][9]
National and international competition
After graduating, Yorzyk became a graduate assistant in physical education and continued competing. In 1955, he won the 200-meter butterfly at the AAU Outdoor Swimming Championships,[7] before winning a bronze medal in the 200 m butterfly and a gold medal as part of the US team in the 4 × 200 m freestyle relay at the 1955 Pan American Games.[10][11][3] In 1956, he won the most points of any male swimmer at the AAU Outdoor Swimming Championships, breaking the world records to win both the 200 m butterfly and 400 m individual medley events. He also swam as part of a world-record-breaking 4 × 100 m medley relay and 4 × 200 m freestyle relay that year.[7]
Olympic Gold

Yorzyk represented the United States at the 1956 Summer Olympics in Melbourne, Australia,[12] where he continued to be coached by Silvia, who was selected as an assistant coach to the US team.[13] Yorzyk became the first swimmer to win gold in the new 200 m butterfly event,[12][5] finishing with a time of 2:19.3 in the final,[12][note 1] which was over four seconds faster than the second place finisher, Takashi Ishimoto of Japan.[16] He was the only male swimmer from the US to win gold at the Games[2] and later donated his medal to Springfield College for it to be displayed at the university's swimming pool.[2]
Later achievements in swimming and medicine
Yorzyk enrolled in the University of Toronto medical school in 1957.[17] He continued to swim competitively while qualifying as an anesthesiologist,[7] winning the national AAU indoor championship in the 220-yard butterfly in 1958, and winning the 200 m butterfly at the AAU Outdoor Championships in 1957 and 1958, meaning he held the title for four consecutive years from 1955 to 1958.[7][11] Yorzyk was awarded the university's Bickle Prize as its outstanding student athlete in 1958 and 1959,[7][2][6] during which he was head coach of the swimming program at the university.[17] He retired from competitive swimming in 1960 to pursue a career in medicine.[7] In total during his career, Yorzyk set 11 world records and 23 American records.[7][9][5]
After leaving Toronto, Yorzyk served as a physician and captain in the United States Air Force Medical Corps.[7] He was a physician to the US embassy in Tokyo, to the US swimming team in Japan in 1963, and an associate physician to the US delegation at the Olympic Games in 1964.[7][6][12] At the 1964 Games, he also announced Olympic results over the US Armed Forces radio.[7][6] In the 1970s, Yorzyk made contributions to the design of diving blocks in swimming, simplified epidural techniques in anesthesiology to reduce side effects, and helped expand Baystate Medical Center.[9]
Yorzyk resumed swimming in later life, competing in masters competitions, where he set 14 individual masters national records and five relay national records between 45 and 59 years old, all of which have since been broken. He also won multiple US Masters Swimming national championships.[6] Yorzyk last competed in 1989, as he had to undergo reconstructive shoulder surgery.[18] He was inducted into the International Swimming Hall of Fame as an "Honor Swimmer" in 1971.[7][2][6]
Personal life and death
William Yorzyk was married to Carrol-Jean Yorzyk, who he met while in Toronto, and they had two children named Jennifer and Jeffrey.[9][19][20] William Yorzyk died on 2 September 2020, aged 87, at his home in East Brookfield.[2] An annual fundraising open water swim called the "Wild Bill Swim" was set up by his daughter and occurs annually in his honor.[21][22]
See also
Notes
- ↑ The Journal of Olympic History and the International Olympic Committee (on olympics.com) wrote that Yorzyk broke the world record in the heats and final,[3][14] however this is not possible because his time in the final was slower than his time in the heats.[12] Furthermore, the International Swimming Hall of Fame and SwimSwam wrote that Yorzyk achieved a time of 2:16.7 prior to his Olympic appearance.[15][6]
References
- ↑ "William Albert Jr. Yorzyk". olympics.com. International Olympic Committee. Archived from the original on August 10, 2025. Retrieved July 30, 2026.
- 1 2 3 4 5 6 7 Lohn, John (September 3, 2020). "Passages: William 'Bill' Yorzyk, 1956 Olympic Champion in 200 Butterfly". Swimming World. Archived from the original on September 3, 2020. Retrieved August 6, 2026.
- 1 2 3 Mallon, Bill; Reinhardt, Wolf. "Dr. William Albert "Bill" Yorzyk (USA)" (PDF). Journal of Olympic History. 28 (3): 70. Archived (PDF) from the original on September 19, 2024. Retrieved August 6, 2026.
- ↑ Barney & Barney 2008, p. 22.
- 1 2 3 4 5 6 7 8 9 Barney & Barney 2008, p. 12.
- 1 2 3 4 5 6 7 Keith, Braden (September 3, 2020). "Bill Yorzyk, the First Olympic Gold Medalist in Butterfly, Dies at 87". SwimSwam. Retrieved August 6, 2026.
- 1 2 3 4 5 6 7 8 9 10 11 12 13 "William Yorzyk (USA)". ISHOF.org. International Swimming Hall of Fame. Archived from the original on April 2, 2015. Retrieved April 5, 2015.
- ↑ Barney & Barney 2008, p. 13.
- 1 2 3 4 Moran, Mike (September 18, 2020). "Northampton's Bill Yorzyk, trailblazing Olympic gold medalist, remembered". Daily Hampshire Gazette. Retrieved August 6, 2026.
- ↑ Mexico: Memoria, Segundos Juegos Deportivos Panamericanos [Mexico: Official Report, Second Pan American Games]. Pan American Sports Organization. 1955. pp. 457, 459. Archived from the original on April 20, 2024. Retrieved August 6, 2026.
- 1 2 "Inside The Games • First Olympic gold medallist in butterfly dies aged 87". www.insidethegames.biz. August 6, 2026. Retrieved August 6, 2026.
- 1 2 3 4 5 "Olympedia – 200 metres Butterfly, Men". Olympedia. December 13, 2023. Archived from the original on December 13, 2023. Retrieved December 13, 2023.
- ↑ Coach Charles E. Silvia Testimonial. Springfield College. November 10, 1967. p. 9.
- ↑ "William Albert Jr. YORZYK". olympics.com. International Olympic Committee. Retrieved August 6, 2026.
- ↑ "World Records Men - 200M Butterfly". International Swimming Hall of Fame. Archived from the original on July 16, 2010.
- ↑ Lohn, John (2010). Historical Dictionary of Competitive Swimming. Scarecrow Press. p. 176. ISBN 978-0-8108-7495-4.
- 1 2 "MOURNING THE LOSS OF BLUES HALL OF FAMER BILL YORZYK". University of Toronto Athletics. September 8, 2020. Retrieved August 6, 2026.
- ↑ "Hall of Fame". New England LMSC. July 1, 2025. Archived from the original on November 7, 2025. Retrieved August 6, 2026.
- ↑ Challenge!, Annual "Wild Bill Swim". "Annual "Wild Bill Swim" Challenge!". Annual "Wild Bill Swim" Challenge!. Archived from the original on April 25, 2025. Retrieved August 6, 2026.
- ↑ Treeger, Don. "The family is planning the Wild Bill Yorzyk Swim & Paddle Challenge for Aug. 7 in Brookfield". masslive. Retrieved August 6, 2026.
- ↑ County, Sloane Perron Worcester. "Summer swim, paddle event honors former Olympian, 'Wild Bill' Yorzyk". spectrumnews1.com. Retrieved August 6, 2026.
- ↑ Challenge!, Annual "Wild Bill Swim". "Annual "Wild Bill Swim" Challenge!". Annual "Wild Bill Swim" Challenge!. Retrieved August 6, 2026.
Bibliography
- Barney, David; Barney, Robert (December 2008). "A Long Night's Journey Into Day: the Odyssey of Butterfly". Journal of Olympic History. 16 (3): 12 – via Olympic World Library.
- 1933 births
- 2020 deaths
- American male butterfly swimmers
- American male freestyle swimmers
- Sportspeople from Northampton, Massachusetts
- Swimmers from Massachusetts
- Springfield Pride men's swimmers
- University of Toronto alumni
- Medical doctors from Massachusetts
- American anesthesiologists
- Military personnel from Massachusetts
- United States Air Force Medical Corps officers
- Swimmers at the 1956 Summer Olympics
- Medalists at the 1956 Summer Olympics
- Olympic gold medalists for the United States in swimming
- Swimmers at the 1955 Pan American Games
- Medalists at the 1955 Pan American Games
- Pan American Games gold medalists for the United States in swimming
- Pan American Games bronze medalists for the United States in swimming
- 20th-century American sportsmen

