Allyson Felix
American sprinter who won 11 Olympic medals, the most by any track and field athlete in Olympic history.
89 athletes containing the letter O — each with origin, classification, and notes.
Below are athletes that contain the letter O anywhere in the name. Each of the 89 athletes below opens to a full profile.
American sprinter who won 11 Olympic medals, the most by any track and field athlete in Olympic history.
Italian deep-lying midfielder who won the 2006 FIFA World Cup and two UEFA Champions League titles with AC Milan.
Swedish tennis player who won 11 Grand Slam singles titles before retiring at age 26 in 1983.
English midfielder and 1966 World Cup winner regarded as one of England's greatest footballers and a Manchester United icon.
Irish mixed martial artist who became the first UFC fighter to hold championship belts in two weight divisions simultaneously.
Portuguese football forward and five-time Ballon d'Or winner known for prolific goalscoring across top European leagues and international football.
American football quarterback who set numerous NFL passing records in the 1980s and 1990s during 17 seasons with the Miami Dolphins.
American high jumper who won the 1968 Olympic gold and pioneered the back-first jumping technique now used by virtually all elite jumpers.
Ivorian football striker and Chelsea club legend, known for powerful hold-up play and big-match goals including the decisive 2012 Champions League header.
Argentine attacking midfielder who captained his country to the 1986 FIFA World Cup and is considered one of the greatest footballers ever.
American basketball center and three-time NBA Defensive Player of the Year, 2020 NBA champion with the Los Angeles Lakers.
Kenyan long-distance runner who won two Olympic marathon gold medals and was the first to run the marathon distance under two hours.
Mozambican-born Portuguese forward who won the 1965 Ballon d'Or and finished as top scorer at the 1966 FIFA World Cup.
American boxer and four-time world heavyweight champion, the only boxer to win the undisputed heavyweight title four times.
American sprinter who set world records in the 100m and 200m that have stood since the 1988 Seoul Olympics.
American boxer who finished his career undefeated at 50-0 across five weight classes.
Northern Irish forward and 1968 Ballon d'Or winner regarded as one of the greatest dribblers in football history.
Italian goalkeeper and 2006 FIFA World Cup winner widely regarded among the greatest in football history, with a record number of Serie A appearances.
Nigerian-American basketball center widely regarded as one of the greatest centers in NBA history, known for his footwork and back-to-back championships with the Houston Rockets.
American Major League Baseball outfielder who broke the all-time career home-run record in 1974 and held it for over three decades.
Mexican football striker and Real Madrid club legend who won five consecutive Pichichi awards as La Liga's top scorer in the late 1980s.
Australian swimmer who won five Olympic gold medals and set world records in freestyle events from 200m to 800m.
Japanese outfielder who set the MLB single-season hits record in 2004 and amassed over 4000 professional hits across Japan and the United States.
American track and field athlete who won four gold medals at the 1936 Berlin Olympics in sprints and the long jump.
American baseball first baseman who won the 1933 American League Triple Crown and three consecutive MVP awards in the 1930s.
American boxer who held the world heavyweight championship from 1937 to 1949, the longest unbroken reign in the division's history.
Dutch forward and manager who won three Ballon d'Or awards and shaped the philosophy known as Total Football at Ajax and Barcelona.
New Zealand rugby winger whose breakthrough at the 1995 Rugby World Cup transformed the international profile of rugby union.
Singaporean swimmer who won the 100m butterfly gold at the 2016 Rio Olympics, defeating Michael Phelps and earning Singapore's first Olympic gold.
Norwegian 400m hurdler and Olympic gold medalist who set the men's world record at 45.94 seconds at the 2021 Tokyo Games.
Russian mixed martial artist who retired undefeated at 29-0 as UFC lightweight champion.
American basketball guard who won five NBA championships with the Los Angeles Lakers across two decades.
Russian-Australian boxer and former undisputed light welterweight world champion known for accurate, heavy punching across a 14-year professional career.
Polish football striker known for prolific Serie A goalscoring with Genoa and AC Milan and a 2018 FIFA World Cup appearance with Poland.
American basketball forward, four-time NBA champion, and the league's all-time leading scorer.
British boxer who became undisputed heavyweight world champion in 1999, the last undisputed champion before the four-belt era.
Argentine football forward widely considered one of the greatest players in the sport's history, with eight Ballon d'Or awards.
Croatian football midfielder, 2018 Ballon d'Or winner, and the first non-Argentine or Portuguese to win the award in over a decade.
American basketball point guard who won five NBA championships with the Los Angeles Lakers and led the Showtime era of the 1980s.
Filipino boxer who won world titles across eight weight classes, more than any other fighter in boxing history.
English tennis player who reached the top 25 in the world in the late 1960s and reached the semi-finals of three Grand Slam events.
Czech-American tennis player who won 18 Grand Slam singles titles and a record 31 Grand Slam doubles titles.
American forward and two-time FIFA World Cup winner who captained the United States women's team in the 2010s.
American sprinter who won four Olympic gold medals and set world records in the 200m and 400m.
American basketball guard who won six NBA championships with the Chicago Bulls and is widely regarded as the greatest basketball player ever.
American boxer who became the youngest undisputed heavyweight champion in history at age 20 in 1986.
Romanian gymnast who scored the first perfect 10.0 in Olympic gymnastics history at the 1976 Montreal Games.
American professional golfer and three-time major champion, the LPGA Tour Rookie of the Year and Player of the Year in the same season.
Japanese tennis player and four-time Grand Slam singles champion, the first Asian player to reach world number one in singles.
English golfer and six-time major champion, dominant in the late 1980s and early 1990s with a methodical short game and remodeled swing.
Serbian basketball center, three-time NBA Most Valuable Player and 2023 NBA champion with the Denver Nuggets.
Serbian tennis player who holds the men's record for Grand Slam singles titles with 24 and most weeks at world No. 1.
American football wide receiver and Pro Bowl selection, remembered for a one-handed catch that became one of the most-replayed moments in NFL history.
Ukrainian figure skater who won Olympic gold in Lillehammer in 1994 at age 16, the first Olympic champion from independent Ukraine.
Uzbek gymnast and eight-time Olympian, the only gymnast to compete at eight Olympic Games across more than three decades.
Norwegian football striker remembered for his late winner in Manchester United's 1999 Champions League final to complete the historic treble.
American basketball guard who recorded the first NBA season triple-double average in 1961-62 and won the 1971 NBA championship with Milwaukee.
Italian defender who spent his entire 25-year senior career at AC Milan and is regarded as one of the greatest defenders in football history.
Dutch football winger and attacking forward known for his time at Ajax, Sevilla, and Spartak Moscow, and over 50 caps for the Netherlands.
South African wicket-keeper batter known for explosive top-order white-ball batting and over 6000 ODI runs across his career.
American mixed martial artist known as "Rampage," former UFC Light Heavyweight Champion and Pride Fighting Championships fixture.
Bahamian-Canadian basketball wing who won three NBA championships with the Los Angeles Lakers in the early 2000s.
Swiss tennis player who won 20 Grand Slam singles titles, including eight Wimbledon championships.
Brazilian attacking midfielder and forward who won the 2002 FIFA World Cup and the Ballon d'Or in 2005 during his Barcelona peak.
Brazilian striker, two-time World Cup winner, and three-time FIFA World Player of the Year, often called "O Fenomeno."
American boxer who won world titles in four weight classes from middleweight to heavyweight.
British middle-distance runner who won two Olympic 1500m gold medals and set world records across 800m to the mile.
French rally driver and nine-time World Rally Championship winner, the most successful driver in WRC history.
Russian ice hockey center and three-time Stanley Cup winner with the Detroit Red Wings, the first Russian to win the NHL Most Valuable Player award.
American basketball center who won four NBA championships and was one of the most dominant low-post players in league history.
American boxer who held the welterweight world title and five middleweight world titles, often called the greatest boxer pound-for-pound.
American golfer with 15 major championships, second on the all-time list, and a record-tying 82 PGA Tour victories.
American football quarterback who won seven Super Bowls, more than any player in NFL history, across stints with the Patriots and Buccaneers.
American football quarterback who set Dallas Cowboys franchise records for passing yards and touchdowns during a 14-season NFL career.
Austrian Formula 1 executive and former driver who led Mercedes to eight consecutive Constructors' Championships from 2014 to 2021.
American baseball outfielder who held the all-time MLB career batting average record above .366 and led the American League in batting average a record 12 times.
French tennis player who reached the world top 15 in singles and won multiple ATP titles in the early 2020s.
Swedish figure skater, the first Olympic figure skating champion in 1908 and ten-time World champion who invented the jump that bears his name.
Jamaican sprinter who set world records in the 100 metres and 200 metres and won eight Olympic gold medals.
Brazilian football winger and Real Madrid forward, known for his pace and dribbling on the left flank and decisive Champions League goals.
Indian cricket batter and former captain, widely regarded as one of the leading run-scorers across all three international formats in his era.
English football forward and Manchester United all-time top scorer who also held the England national team scoring record on his retirement.
American sprinter who became the first American woman to win three gold medals in a single Olympics at the 1960 Rome Games.
French tennis player who won the 1983 French Open men's singles title, the last French champion at Roland Garros in the men's draw.
Chinese basketball center who played eight NBA seasons with the Houston Rockets and helped expand the league's global audience.
Russian tennis player and former world number one, winner of two Grand Slam singles titles and the 2000 Sydney Olympic gold medal.
Brazilian football attacking midfielder of the 1980s, sometimes called the "White Pele" for his playmaking and free-kick technique at Flamengo.
Swedish football striker who won league titles in four different countries and is widely regarded as Sweden's greatest footballer.
South African long-distance runner who set a women's 5000m world record at age 17 and competed barefoot for Great Britain at the 1984 Olympics.
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