Christian Coleman (USA)
The American holds world indoor record and is the reigning world indoor champion at 60M.
He also holds the world lead and is the IAAF Diamond League champion at 100m.
Armand Duplantis (SWE)
The current European champion in pole vault with a world-leading height, Duplantis is also the world Under-20 champion.
The 19-year-old is the holder of eight world Under-20 records or bests, -- both indoors and outdoors.
Eliud Kipchoge (KEN)
The reigning London Marathon champion, Kipchoge is a class ct.
The Kenyan is also the Berlin Marathon champion with the biggest improvement on a men's marathon world record since 1967.
Kevin Mayer (FRA)
The Frenchman is the world indoor champion at heptathlon.
He also holds the world record at decathlon. He showed his had shown glimpses of his potential last year in the London World Championships itself.
Abderrahman Samba (QAT)
With world leads and remaining unbeaten in nine finals at 400m hurdles, setting the world's quickest time since 1992, Samba is a champion in the making.
The Qatari, who trains under legendary Talal Mansour, he is the Asian Games champion at 400m hurdles and 4x400m as well as the IAAF Continental Cup winner.
The 23-year-old is also the Asian indoor 4x400m champion.