Games record: 19.97 Frankie Fredericks (NAM) 1994
Defending champion: Rasheed
Dwyer (JAM) 20.14
Home nations interest: Zharnel Hughes, Richard Kilty (ENG); Leon Reid (NIR)
AW’s prediction: 1 Clarence Munyai (RSA); 2 Hughes (ENG); 3 Jereem Richards (TTO)
Did you know? There have been seven different English winners but in 1982, Mike McFarlane shared gold with Scotland’s Allan Wells.