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.
Puma SE is a German multinational corporation that designs and manufactures athletic and casual footwear, apparel and accessories, headquartered in Herzogenaurach, Bavaria, Germany. Puma is the third largest sportswear manufacturer in the world. The company was founded in 1948 by Rudolf Dassler (1898–1974). In 1924, Rudolf and his brother Adolf "Adi" Dassler had jointly formed the company Gebrüder Dassler Schuhfabrik. The relationship between the two brothers deteriorated until they agreed to split in 1948, forming two separate entities, Adidas and Puma.
The 100 metres, or 100-meter dash, is a sprint race in track and field competitions. The shortest common outdoor running distance, the 100-meter (109.36 yd) dash is one of the most popular and prestigious events in the sport of athletics. It has been contested at the Summer Olympics since 1896 for men and since 1928 for women. The inaugural World Championships were in 1983.
Usain St. Leo Bolt is a Jamaican retired sprinter, widely considered to be the greatest sprinter of all time. He is the world record holder in the 100 metres, 200 metres, and 4 × 100 metres relay.
The CARIFTA Games is an annual athletics competition founded by the Caribbean Free Trade Association (CARIFTA). The games was first held in 1972 and consists of track and field events including sprint races, hurdles, middle distance track events, jumping and throwing events, and relays. The Games has two age categories: under-17 and under-20. Only countries associated with CARIFTA may compete in the competition.
The 10-second barrier is the physical and psychological barrier of completing the 100 metres sprint in under ten seconds. The achievement is traditionally regarded as the hallmark of a world-class male sprinter. Its significance has become less important since the late 1990s, as an increasing number of runners have surpassed the ten seconds mark. The current men's world record holder is Usain Bolt, who ran a 9.58 at the 2009 IAAF World Championship competition.
Eddie Lovett is an American born U.S. Virgin Islander sprinter who specializes in the 110 metres hurdles. He currently attends the University of Florida. At the time of the 2016 Rio Olympics, in which he represented the U.S. Virgin Islands, he was a volunteer assistant coach at Penn State University.
Jak Ali Harvey, formerly Jacques Montgomery Harvey is a former Jamaican sprinter. He now competes for Turkey.
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 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.
Warren Weir is a retired Jamaican sprinter, who specialized in the 200 metres. He was the bronze medallist in the event at the 2012 London Olympics, helping Jamaica sweep the medals. In 2013 at the Moscow World Championships, Warren Weir won the silver medal equalling his personal best. He finished behind Usain Bolt who set a World Leading time. His personal best is 19.79 seconds set at the National Stadium in his home country Kingston, Jamaica. He has since equalled his personal best in Moscow, in the World Championship final. He trained with the Glen Mills-coached Racers Track Club, alongside Usain Bolt and Yohan Blake.
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.
Leah Nugent is a hurdles runner from Jamaica. She was born in Pennsylvania, USA, with strong family heritage ties to Jamaica, from her father and paternal grandparents. Her father moved to the United States before having Leah. Leah is a University of Kentucky graduate, who also used to be a volunteer Coach as well. Leah notes that it has always been her heart to represent Jamaica, because her father is from there along with her other immediate family.
Damion Thomas is a Jamaican sprinter who specialises in the 110 and 60m hurdles.
The following table is an overview of national records in the 100 metres.
Jamaica 
