Action from the IAAF Diamond League meeting in Paris

Qatar's Abderrahman Samba produced the second fastest 400 metres hurdles time in history at the Diamond League meeting in Paris. Ronnie Baker demonstrated why he's one of the big new names in men's sprinting as he equalled the world lead with a blistering 9.88 seconds in the 100 metres. World and Olympic champion Caster Semenya showed why she's still number one with a 2018 lead of one minute 54.25, almost two seconds ahead of the next best time this year.