Shanghai's dash of stardust

Diamond League spotlight will be focused on sprint sensations

Sprint fans are in for a treat at the Shanghai Diamond League meet on Saturday, when some of the fastest men and women on the planet will be burning up the track.

No fewer than eight Rio Olympic finalists will compete in the men's 200m and women's 100m events, with four past or present Olympic champions in the hunt for early-season points on the IAAF's global circuit of one-day meetings.