Perdita Felicien is a Canadian retired hurdler. Felicien is the 2003 World champion in the 100 metres hurdles and 2004 World indoor champion in the 60 metres hurdles. She also won silver medals at the 2007 World Championships, the 2010 World Indoor Championships, and twice at the Pan American Games. Her best time for the 100 metres hurdles of 12.46 secs from 2004 still stands as the Canadian record.
The World Athletics U20 Championships is a biennial world championships for the sport of athletics organised by the World Athletics, contested by athletes in the under-20 athletics age category (19 years old or younger on 31 December in the year of the competition.
Jenny Margareta Kallur is a Swedish former track and field athlete who competed in hurdling and sprinting events. Her twin sister Susanna Kallur, who is four minutes younger, is also a 100 m hurdler. She was coached by Torbjörn Eriksson and Anders Henriksson.
Derval O'Rourke is an Irish former sprint hurdles athlete. She competed internationally in the 60 and 100 metres hurdles, and is the Irish national record holder in the former. She participated in two Indoor World Championships, five Outdoor World Championships and the 2004, 2008, and 2012 Summer Olympics.
Patricia Girard is a French athlete who competed mainly in the 100m hurdles.
Sally Pearson, OAM is a retired Australian athlete who competed in the 100 metre hurdles. She is the 2011 and 2017 World champion and 2012 Olympic champion in the 100 metres hurdles. She also won a silver medal in the 100 m hurdles at the 2008 Summer Olympics and the 2013 World Championships.
Christophe Lemaitre is a former French sprinter who specialised in the 100 and 200 metres. In 2010, Lemaitre became the first white athlete to break the 10-second barrier in an officially timed 100 m event. Lemaitre has run a sub-10 second 100m on seven occasions: three times in 2010 and four times in 2011. He won a bronze medal in the 4 × 100 m relay at the 2012 London Olympic Games and in the 200 metres at the Rio 2016 Summer Olympics.
Marika Popowicz-Drapała is a Polish track and field sprinter. She won bronze medals in the 100 metres and 200 metres at the 2009 European Under-23 Championships. Popowicz-Drapała earned several major medals as part of Poland's women's relays.
Alina Henadzeuna Talay is a Belarusian track and field athlete who specialises in the 100 metres hurdles.
Dafne Schippers is a Dutch retired track and field athlete who competed in sprinting and the combined events. She holds the European record in the 200 metres with a time of 21.63 seconds, making her the sixth-fastest woman of all time at this distance. She also holds the Dutch records in the 100 metres and long jump, and shares the Dutch records in the 60 metres indoor and 4 × 100 metres relay.
Michelle "Shelly" Jenneke is an Australian hurdler and model. She won a silver medal for the 100 m hurdles at the 2010 Summer Youth Olympics and the 100 m hurdles at the 2016 Australian Athletics Championships to qualify for the 2016 Rio Olympic Games. In 2012, she received worldwide media attention after her pre-race warm-up dance went viral on the internet and was featured in the 2013 Sports Illustrated Swimsuit Issue.
Geraldina Rachel Asher-Smith is a British sprinter internationally active since 2011. In 2019 she was the first British woman to win a World title in a sprint event.
Kristi Castlin is an American track and field athlete who specializes in the 100 metres hurdles. She won a bronze medal at the 2016 Olympics. Her personal best for the event is 12.50 seconds, set on July 8, 2016, during the finals of the 2016 United States Olympic Trials, in which she qualified for the 2016 Summer Olympics by placing 2nd. She was the 2012 American champion in the indoor 60 metres hurdles and represented the United States at the 2012 IAAF World Indoor Championships. She shares the world record for the shuttle hurdle relay, with her time of 50.78 seconds set in 2013.
Kendra "Keni" Harrison is an American hurdler. Harrison held the world record in the women's 100 metres hurdles with a time of 12.20 seconds, set on July 22, 2016 at the London Müller Anniversary Games, breaking the previous world record of 12.21 seconds achieved nearly 28 years earlier by Bulgarian athlete Yordanka Donkova.
Nadine Visser is a Dutch track and field athlete who competed in the combined events until 2017 and specialises in short hurdling since 2018.
Danielle Gracia Williams is a Jamaican track and field athlete specialising in the 100 metres hurdles. She is best known for winning gold medals at the 2015 World Championships and at the 2023 World Championships. In addition, she won a bronze medal at the 2019 World Championships, won two medals at Summer Universiades, bronze in 2013 and gold in 2015, won silver medals at the 2018 Commonwealth Games and the 2018 NACAC Championships, and represented her country at the 2013 World Championships, all in the 100m hurdles.
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.
Oluwatobiloba Ayomide "Tobi" Amusan is a Nigerian track and field athlete who specialises in the 100 metres hurdles and also competes as a sprinter. Amusan is the current world record holder in the 100 metres hurdles with a time of 12.12 seconds which she set at the 2022 women's 100 metres hurdles semi-final in Eugene, Oregon. She is the current Commonwealth and African champion in the 100 m hurdles, as well as the meet record holder in those two competitions. Amusan became the first ever Nigerian world champion and world record holder in an athletics event when she won the 2022 World Championships 100 m hurdles gold medal, setting the current world record of 12.12 seconds (+0.9 m/s) in the semi-final, followed up by a 12.06 seconds (+2.5 m/s) in the final. She won back-to-back Commonwealth and African titles in 2018 and 2022 in the 100 m hurdles and is also a two-time African Games champion. She is also the current Diamond league champion in the 100 metres hurdles having won the final in 12.33 seconds (+1.8 m/s) achieving a winning streak in 2021, 2022 and 2023.
Christina Clemons is an American track and field athlete who specializes in the 100 meters hurdles. She won the silver medal in the 60 metres hurdles at the 2018 World Indoor Championships. Her time of 7.73 in the event is tied for the fifth-fastest time in history and 0.05 seconds off the world record.
