First-time Olympian. Finished 31st at 2019 WCh. Placed 4th at 2019 U23 European Ch. Finished 10th at 2017 Junior European CH. In 2021 season, 4th at Herculis, 5th at Bislett Games Diamond League events, 3rd at Gyulai Istvan Memorial Continental Tour event. In 2021, he took a semester of leave from his nutritional science studies in order to focus on the 2020 OG.
First OG. Finished 33rd at 2019 WCh. Gold at 2019 U23 European Ch. Gold at 2017 Junior European Ch. Two Diamond League events in 2021 for 6th at Stockholm Bauhaus Galan, 5th at Herculis. Began as a cross-country and long distance runner. Took up the hurdles at age 13.
Finished 14th at 2016 OG. Finished 12th at 2017 WCh. Bronze at 2018 CWG. Gold at 2016, 2014 Junior WCh. In other events - gold in 110m hurdles at 2014 YOG. Played football for Jamaica up to U17 level, before choosing to focus on athletics. 'If it was now, I would choose football because more doors are open for footballers in Jamaica.'
Finished 13th at 2016 OG. Finished 8th at 2019 WCh, 10th in 2017, 14th in 2015. Gold at 2019, 2015 African Games. Gold at 2018 African Ch, 10th in 2014. One Continental Tour event in 2021 for 8th at Gyulai Istvan Memorial. In other events - bronze in 4x400m men's relay at 2015 African Games. He took up athletics in 2001 in Jijel, Algeria.
Finished 6th at 2016 OG, 28th in 2012. Finished 9th at 2019 WCh, DNS in 2017, 13th in 2015, 16th in 2013. Silver at 2014 European Ch, 6th in 2018, 10th in 2016, 5th in 2012. Three Diamond League events in 2021 for bronze at Herculis, 4th at Stockholm Bauhaus Galan, 4th at Bislett Games. Is coached by his father Taivo MAGI.
Finished 4th at 2019 WCh, DSQ in 2017. Gold at 2018 CWG. Gold at 2018 NACAC Ch. In 2021 season, 3rd at Doha Diamond League event, 2nd at USATF Golden Games Continental Tour event. In September 2017, Hurricane Irma claimed the life of his coach Xavier SAMUELS. He has a tattoo with Xavier's favourite phrase, which was 'guidance'. 'Every day I look at it and it acts as extra motivation.'
First-time Olympian. Finished 2nd at 2021 Ready Steady Tokyo Continental Tour event. When he was a high school student, his father Junichi YAMAUCHI, who has served as a high school athletics coach in Japan, made him complete four sets of 80 metre shuttle runs in knee-deep snow as part of his training for the 400m hurdles.
First OG. Bronze at 2021 NCh, 5th in 2019, 2018, 9th in 2015, 12th in 2017, 14th in 2016. One Diamond League event in 2021 for 8th in Doha. In 2019, he moved from Illinois, USA, 1100km to North Carolina, USA, to stick with his coach Andrew WHEATLEY and run at the UNC Track Club.