Lauryn Williams is an American sprinter and bobsledder. She was the gold medalist in the 100 meter dash at the 2005 World Championships in Athletics and won silver medals at the 2004 Summer Olympics, 2007 World Championships, and 2006 IAAF World Indoor Championships. She won a silver medal in the two-woman bobsleigh at the 2014 Winter Olympics.
Henry Maitland Macintosh was a Scottish track and field athlete and winner of gold medal in 4 × 100 metres relay at the 1912 Summer Olympics.
Victor Henry Augustus d'Arcy was a British sprint runner who competed at the 1912 and 1920 Summer Olympics.
The 4 × 100 metres relay or sprint relay is an athletics track event run in lanes over one lap of the track with four runners completing 100 metres each. The first runners must begin in the same stagger as for the individual 400 m race. Each runner carries a relay baton. Before 2018, the baton had to be passed within a 20 m changeover box, preceded by a 10-metre acceleration zone. With a rule change effective November 1, 2017, that zone was modified to include the acceleration zone as part of the passing zone, making the entire zone 30 metres in length. The outgoing runner cannot touch the baton until it has entered the zone, and the incoming runner cannot touch it after it has left the zone. The zone is usually marked in yellow, frequently using lines, triangles or chevrons. While the rule book specifies the exact positioning of the marks, the colours and style are only "recommended". While most legacy tracks will still have the older markings, the rule change still uses existing marks. Not all governing body jurisdictions have adopted the rule change.
Australasia was the name of a combined team at the 1912 Summer Olympics in Stockholm, Sweden, consisting of 26 athletes from Australia and New Zealand. The combined team had also competed at the 1908 Games, but Australia and New Zealand would send separate teams to the next Games in 1920.
The men's 100 metres was a track and field athletics event held as part of the Athletics at the 1912 Summer Olympics programme. It was the fifth appearance of the event, which is one of 12 athletics events to have been held at every Summer Olympics. The competition was held on 6 July 1912 and on 7 July 1912. Seventy runners from 22 nations competed. NOCs could enter up to 12 athletes. The event was won by Ralph Craig of the United States, as the Americans swept the medals for a second time.
The men's 400 metres was a track and field athletics event held as part of the Athletics at the 1912 Summer Olympics programme. The competition was held on Friday, July 12, 1912, and on Saturday, July 13, 1912. Forty-nine runners from 16 nations competed. NOCs could enter up to 12 athletes. The event was won by Charles Reidpath of the United States, the nation's fourth title in the event. Hanns Braun of Germany took silver, the nation's first medal in the men's 400 metres.
Germany competed at the 1912 Summer Olympics in Stockholm, Sweden. 185 competitors, 180 men and 5 women, took part in 69 events in 14 sports. Due to the political fallout from World War I, this was the country's last appearance until 1928.
The men's 4 × 400 metres relay was a track and field athletics event held as part of the Athletics at the 1912 Summer Olympics programme. It was the debut of the event, which along with the 4 × 100 metre relay marked the first relays of equal legs in the athletics programme. The competition was held on Sunday, July 14, 1912, and on Monday, July 15, 1912. Twenty-eight runners from seven nations competed. NOCs could enter 1 team of 4 athletes, with up to 2 reserves.
The men's 100 metre freestyle was a swimming event held as part of the swimming at the 1912 Summer Olympics programme. It was the fourth appearance of the event, which had not been featured at the 1900 Games. The competition was held from Saturday July 6, 1912, to Wednesday July 10, 1912. Thirty-four swimmers from twelve nations competed. The event was won by Duke Kahanamoku of the United States, the nation's second consecutive victory in the event. Cecil Healy took silver, the only medal in the event for Australasia, the short-lived joint team of Australia and New Zealand. Another American, Ken Huszagh, took bronze.
The men's 4 × 200 metre freestyle relay was a swimming event held as part of the swimming at the 1912 Summer Olympics programme. It was the second appearance of the event, which had been introduced in 1908. The competition was held on Friday July 12, 1912 and Monday July 15, 1912.
The men's 400 metre breaststroke was a swimming event held as part of the swimming competition at the 1912 Summer Olympics. It was the second appearance of the event, which had been introduced in 1904. The competition was held from Monday July 8, 1912 to Friday July 12, 1912.
The women's 4 × 100 metre freestyle relay was a swimming event held as part of the swimming at the 1912 Summer Olympics programme. It was the first appearance of the event, which along with the individual 100 metre freestyle marked the debut of women's Olympic swimming.
Rosângela Cristina Oliveira Santos is an American-born Brazilian track and field sprint athlete.
Myriam Soumaré is a retired French track and field sprinter. She announced her retirement from athletics in February 2016.
Aaron Brown is a Canadian sprinter who specializes in the 100 and 200 metres. As part of Canada's 4×100 m relay team, he is the 2024 Olympic gold medalist, 2020 Olympic silver medalist, 2016 Olympic bronze medalist and the 2022 World champion. Brown has also won two World bronze medals as part of Canada's 4×100 m relay teams in 2013 and 2015.
Jamile Samuel is a Dutch athlete sprinter, who specialises in the 100 and 200 metres. She won three bronze medals at the 2010 World Junior Championships in Athletics, thus establishing herself as the third-fastest female runner under the age of 20 in the world. She won a gold medal with the Dutch women's 4 × 100 m relay team at the 2016 European Championships in Amsterdam.
The men's 4 × 400 metres relay competition at the 2012 Summer Olympics in London, United Kingdom. The event was held at the Olympic Stadium on 9–10 August. It was won by the Bahamas.
Kevin Cordes is an American competitive swimmer who specializes in breaststroke events. He currently represents the Cali Condors which is part of the International Swimming League. Cordes was a member of the 2016 U.S. Men's Olympic Swimming Team. He won gold in the 4 × 100 m medley relay as a member of the preliminary relay, and took 4th place in the Men's 100m Breaststroke at the 2016 Olympic Games. He is the former American record holder in the 50-meter and 100-meter breaststroke.
Lillia Camille King is an American swimmer who specializes in breaststroke. At the 2016 Summer Olympics, she won the gold medal in the 100-meter breaststroke competition and also won a gold medal in the 4x100 meter medley relay, in which she swam the breaststroke leg. At the 2020 Summer Olympics, King won a silver medal in the 4x100 meter medley relay for her efforts in the prelims, the silver medal in the 200-meter breaststroke, and the bronze medal in the 100-meter breaststroke. At the 2024 Summer Olympics, she won a gold medal in the 4x100 meter medley relay, where she swam the breaststroke leg. She is the current world record holder in the long course 100-meter breaststroke.
