Oluwatobiloba Ayomide "Tobi" Amusan. (born 23 April 1997) is a Nigerian track and field athlete who specialises in the 100 metres hurdles and also competes as a sprinter.[5][6] She became the first Nigerian world champion in an athletics event when she won the 2022 World Athletics Championships 100 metres hurdles gold medal, setting a new world record of 12.12 seconds in the semifinal, followed up by a wind-assisted 12.06 seconds in the final to take the gold medal.She was the 2018 Commonwealth Champion in the 100m hurdles. She's also the reigning African Champion in the event, winning back to back gold medals at the 2018 and 2022 African Championships in Athletics and is also a two-time African Games champion in the event. She won the Diamond League Trophy in Zurich in 2021 in the 100m hurdles becoming the first Nigerian to do so, also breaking the then African Record held by Glory Alozie in the process

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