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.
The final of the 3000m steeplechase at the 2008 Championships in Poland.
Kevin Mayer
Videos
Kevin Mayer is a French athlete specialising in decathlon and indoor heptathlon. He is two-time world champion, two-time Olympic silver medalist and the world record holder in the decathlon since 2018
Mayer at the 2018 World Indoor Championships
Mayer at the 2011 Junior Championships
Mayer in 1500 m race at the Rio Olympics
Mayer competing in the 110 metres hurdles at the 2017 World Championships in Athletics in London