Wayde van Niekerk: He's the champ!

Van Niekerk, the Olympic and defending champion and world record holder, ran a controlled race IMAGE: Wayde van Niekerk of South Africa reacts. Photograph: David Ramos/Getty Images Wayde van......

Brilliant Van Niekerk smashes 400m world record

'The world record was broken, the best man won' IMAGE: Wayde van Niekerk of South Africa celebrates after winning the Men's 400 meter final and setting a new world record of 43.03 on Day 9 of the......

After De Grasse exit, who can stop Bolt and Van Niekerk?

'Unbeatable!' was the headline Bolt said everyone would write again on Saturday night IMAGE: Usain Bolt of Jamaica points in a training session. Photograph: Julian Finney/Getty Images Andre De......

PHOTOS: South Africa's Van Niekerk stuns champions to win 400m

Wayde Van Niekerk of South Africa crosses the finish line to win ahead of third placed Kirani James of Grenada the men's 400m final during the 15th IAAF World Championships at the National Stadium......

Athletics: SA Olympic champ tests positive for COVID-19 in Italy

IMAGE: South African athlete Wayde van Niekerk. Photograph: David Ramos/Getty Images South Africa's Olympic 400 metres champion Wayde van Niekerk tested positive for COVID-19 in Italy last week,......