World champion Sha’Carri Richardson will target a second successive Prefontaine Classic 100m victory at this year’s Wanda ...

She won in 10.54 seconds, and no one has come close to that since. Griffith-Joyner also holds the 200m record. She died in 1998. Usain Bolt smashed the 100m and 200m in 2009 at the World Athletics ...

But it’s what he’s done over the last month which has a bullet beside his name and having many in the athletics world believing he could be the next one to join Patrick Johnson as sub-10 Aussies.