Van Niekerk upstages Bolt

African's world record dwarfs towering Jamaican's win

OSTRAVA: Usain Bolt racked up a straightforward 100m victory on the European bow of his farewell season, but likely successor Wayde van Niekerk stole the headlines in Ostrava with a world record in the little-run 300m.

Bolt struggled with a stiff back and a pedestrian start to beat a weak field. For the briefest of moments, Cuban Yunier Perez thought he might have got the better of the towering Jamaican.

But Bolt turned on the after-burners to win in a modest 10.06sec, leaving him another outing over 100m at next month's Monaco Diamond League before his swansong at the August 4-13 World Athletics Championships in London.

"I have always loved coming to Ostrava," said Bolt. "The great fans make this meeting a really unique one."

Bolt, 30, said his back had been playing up "as always. It's always an issue".

"My doctor told me over the years that the older I get, the worse it's going to get, so I just have to really try to keep in check which is why I need to go and see him to make sure everything's smooth because it feels a little bit tight, but I didn't get injured so that's a key thing, I'm happy about that."

The build-up to Bolt's race was nothing short of electric, with the Jamaican's self-appointed successor Van Niekerk making good on his promise to get "ridiculous" by setting a new best in the 300m.

The 24-year-old clocked an outstanding 30.81 seconds, beating the previous world record of 30.85sec set at altitude in Pretoria in 2000 by American Michael Johnson.

It was the second time the South African has usurped Johnson, having broken his 17-year-old 400m world record when racing to victory at last year's Rio Olympics.

"It's a real honour to twice beat Johnson's records," said Van Niekerk. "I hope I can continue to make babysteps to be better day by day."

Van Niekerk's time also shattered the meet record of 30.97sec — previously the second fastest time ever run — set by Bolt in 2010.

Britain's Mo Farah marked his last circuit outing over 10,000m with victory in 27:12.09.