The 400 metres hurdles is a track and field hurdling event. The event has been on the Olympic athletics programme since 1900 for men and since 1984 for women.
Colin Ray Jackson, is a Welsh former sprint and hurdling athlete who specialised in the 110 metres hurdles. During a career in which he represented Great Britain and Wales, he won an Olympic silver medal, became world champion twice, world indoor champion once, was undefeated at the European Championships for 12 years and was twice Commonwealth champion. His world record of 12.91 seconds for the 110 m hurdles stood for over 10 years and his 60 metres hurdles world record stood for nearly 27 years.
Luke Campbell Donald MBE is an English professional golfer and former world number one. He plays mainly on the U.S.-based PGA Tour but is also a member of the European Tour.
Michael Shane Campbell is a New Zealand professional golfer who is best known for having won the 2005 U.S. Open and, at the time, the richest prize in golf, the £1,000,000 HSBC World Match Play Championship, in the same year. He played on the European Tour and the PGA Tour of Australasia.
The 100 metres hurdles, or 100-meter hurdles, is a track and field event run mainly by women. For the race, ten hurdles of a height of 33 inches (83.8 cm) are placed along a straight course of 100 metres (109.36 yd). The first hurdle is placed after a run-up of 13 metres from the starting line. The next 9 hurdles are set at a distance of 8.5 metres from each other, and the home stretch from the last hurdle to the finish line is 10.5 metres long. The hurdles are set up so that they will fall over if bumped into by the runner, but weighted so this is disadvantageous. Fallen hurdles do not count against runners provided that they do not run into them on purpose. Like the 100 metres sprint, the 100 m hurdles begins with athletes in starting blocks.
Luke Campbell is a British former professional boxer who competed from 2013 to 2021. He challenged twice for lightweight world titles; the WBA and The Ring titles in 2017; and the WBA, WBO, The Ring and vacant WBC titles in 2019. At regional level he held the WBC Silver and Commonwealth lightweight titles from 2016 to 2017. As an amateur, Campbell won gold at the 2008 European Championships, silver at the 2011 World Championships, and gold at the 2012 Olympics, all in the bantamweight division.
Andrew William Pozzi is a British hurdling athlete. He was the 2018 indoor World Champion at 60 metres hurdles. He was the 2012 UK 60m and 110m Champion and holds the record for the fastest ever time run by a UK junior hurdler. The record time, 13.29 seconds, was set on 3 July 2011 in Mannheim, Germany at the Bauhaus Junior Gala.
Lázaro Jorge Álvarez Estrada is a Cuban professional and amateur boxer. As an amateur Álvarez won the world title in 2011, 2013 and 2015. He also won gold medals at the 2011, 2015, and 2019 Pan American Games and bronze medals at the 2012, 2016 and 2020 Olympics. He is a southpaw. His amateur record is currently 213-37, with 15 knockouts.
Luke Paul Hoare Shaw is an English professional footballer who plays as a left-back or centre-back for Premier League club Manchester United and the England national team.
Karsten Warholm is a Norwegian sprinter who competes in the 400 metres and 400 m hurdles. He is the 2020 Tokyo Olympic champion, a three-time world champion and the world record holder in the latter event.
Dalilah Muhammad is an American track and field athlete who specializes in the 400 meters hurdles. She is the 2016 Rio Olympics champion and 2020 Tokyo Olympics silver medalist, becoming at the latter the then-second-fastest woman of all time in the event with her personal best of 51.58 seconds. Muhammad was second at both the 2013 and 2017 World Championships to take her first gold in 2019, setting the former world record of 52.16 s. She was the second female 400 m hurdler in history, after Sally Gunnell, to have won the Olympic, World titles and broken the world record. At both the 2019 World Championships and Tokyo Games, she also took gold as part of women's 4 × 400 metres relay team.
Tony M. Brown Jr. is an American football cornerback for the Indianapolis Colts of the National Football League (NFL). He played college football at Alabama, and signed as an undrafted free agent with the Los Angeles Chargers in 2018.
Omar McLeod is a Jamaican professional hurdler and sprinter competing in the 60 m hurdles and 110 m hurdles. In the latter event, he is the 2016 Olympic champion and 2017 World champion. He was NCAA indoor champion in the 60 m hurdles in 2014 and 2015 and outdoor champion in the 110 m hurdles in 2015; he turned professional after the 2015 collegiate season, forgoing his two remaining years of collegiate eligibility. His personal best in the 110 m hurdles ranks him equal 7th on the world all-time list.
Matt Campbell is an Australian racing car driver, specialising in sports car racing. He is a Porsche factory driver, having formerly been a junior then young professional. He is one of three factory drivers whose driver categorisation is gold alongside Sven Müller and Mathieu Jaminet. Campbell is the reigning champion of the 2022 IMSA SportsCar Championship in the GTD Pro class and is now a full-time driver of the #7 Porsche 963 for Porsche Penske Motorsport. Campbell won the 2016 Porsche Carrera Cup Australia driving for McElrea Racing. Campbell moved to Germany in 2017 and was third in the 2017 Porsche Supercup. Campbell is currently driving for Dempsey-Proton Racing in the FIA World Endurance Championship in the LMGTE Am class driving a Porsche 911 RSR. He has taken three victories including at the 2018 24 Hours of Le Mans. Campbell also won the 2019 Bathurst 12 Hour driving a Porsche 911 GT3 R for Earl Bamber Motorsport.
Luke Humphries is an English professional darts player who plays in Professional Darts Corporation (PDC) events. Nicknamed "Cool Hand Luke", he is currently the World No. 4. Humphries is the reigning World Grand Prix champion. He also won the 2019 PDC World Youth Championship.
Jacob Paul is a British hurdler who won the 400 metres hurdles event at the 2019 British Athletics Championships. He competed for England at the 2018 Commonwealth Games in Gold Coast, Australia.
Caleb Antill is an Australian representative rower. He is an Olympian, a multiple Australian national champion, was a 2016 U23 world champion and has represented at World Rowing Championships, winning medals in 2018 and 2022. He raced in the Australian men's quad scull at Tokyo 2021 to a bronze medal.
Stanley Grant Holloway is an American professional hurdler and sprinter. He is a three-time world champion, 2020 Tokyo Olympic silver medalist in the 110 meters hurdles and the second-fastest man in history at the event with a personal best of 12.81 seconds, set at the U.S. Olympic Trials on June 26, 2021. In the 60 meters hurdles, Holloway is the 2022 World Indoor champion and the world indoor record holder with a time of 7.29 seconds set in Madrid, Spain on February 24, 2021.
Luke Francis Campbell is a Canadian rugby union player who generally plays as a number eight represents Canada internationally and also currently plays for Old Glory DC of Major League Rugby (MLR).
