Yvonne Maria Therèse van Gennip is one of the most successful female Dutch all-round speed skaters. Her main success dates from the 1988 Winter Olympics in Calgary, where she unexpectedly won three gold medals. She was the most successful athlete at the 1988 Winter Olympics, along with Matti Nykänen of Finland.
Paule Marie Yvonne Prévost Boppe was a French tennis player at the end of the 19th century. She won the French Women's Singles Championship in 1900.
Liechtenstein competed at the 1988 Summer Olympics in Seoul, South Korea. Twelve competitors, nine men and three women, took part in fifteen events in five sports.
Yvonne Snir-Bönisch is a German judo coach and former judoka. She retired in 2008.
Yvonne Anna Margaretha Brunen was a Dutch professional cyclist from Nunspeet, the Netherlands. She turned professional in 1993. She competed in two events at the 1996 Summer Olympics.
Hanspeter Hasler is a Swiss retired slalom canoeist who competed in the early 1970s. He finished 33rd in the K-1 event at the 1972 Summer Olympics in Munich.
Markus Hasler is a Liechtensteiner cross-country skier who has competed since 1992. His best World Cup finish was third in a sprint event in Italy in 2001.
Yvonne Leuthold is a British-Swiss former handball player. She played both for the British national team and the Swiss national team. She competed at the 2012 Summer Olympics in London, representing Britain. She was born in Bern but qualified to represent Great Britain through her Welsh father.
Ewald Hasler was a Liechtenstein cyclist. He competed in the individual road race event at the 1952 Summer Olympics, where he ranked 43rd out of 111 participants.
The Women's giant slalom competition of the 1960 Winter Olympics was held at Squaw Valley on Tuesday, February 23.
Yvonne Bourgeois was a French tennis player. She competed in the doubles event at the 1924 Summer Olympics with compatriot Marguerite Billout. They reached the semifinal in which they lost in straight sets to Phyllis Covell and Kathleen McKane. In the bronze medal match they lost to Dorothy Shepherd-Barron and Evelyn Colyer, also in straight sets.
Yvonne Daldossi is an Italian speed skater. She was born in Merano. She competed at the 2013 World Sprint Speed Skating Championships, and at the 2014 Winter Olympics in Sochi, in 500 meters.
Ralph Hamilton Roberts was a New Zealand sailor and sports administrator.
Günther Hasler is a Liechtenstein middle-distance runner. He competed in the men's 800 metres at the 1976 Summer Olympics.
Yvonne Wansart is a German judoka. She competed in the women's middleweight event at the 2000 Summer Olympics.
Yvonne Hill is an Australian sport shooter.
Sabine Wehr-Hasler is a German snowboarder. She was born in Offenbach am Main. She competed at the 1998 Winter Olympics, in halfpipe.
Patrik Hasler is a Liechtensteiner cross-country skier. He competed in the men's 15 kilometre classical event at the 1988 Winter Olympics.
Beat Häsler is a Swiss former luger. He competed in the men's doubles event at the 1964 Winter Olympics.
Patrik Hasler is a Swiss snowboarder. He competed in the men's halfpipe event at the 1998 Winter Olympics.
Liechtenstein 
