Van Niekerk sets 200m track alight

[caption id="attachment_201757" align="alignright" width="256"] YEAR BEST: Wayde van Niekerk after winning the 200m on day two of the ASA Senior Championships at the PUK McArthur Stadium in Potchefstroom at the weekend
Picture: GALLO IMAGES[/caption]

World 400m record-holder Wayde van Niekerk surged to a best 200m time this year of 19.90 seconds at the South African championships in Potchefstroom on Saturday.