Former world sprint champion Tyson Gay will return from a one-year doping suspension at next month's Lausanne Diamond League meeting, organisers said on Monday. The U.S. record holder, suspended after a 2013 positive test for an anabolic steroid, will race American rival Justin Gatlin, who served a four-year doping ban, and Frenchman Jimmy Vicaut over 100 metres at the July 3 meeting. "Lausanne has always been one of my favourite meets, and I'm thrilled to have it be my opening meet," said Gay, noting he had been in training for several months. The U.S. Anti-Doping Agency (USADA) said last month that Gay, the world's joint second fastest man, had accepted a one-year suspension backdated to June 23, 2013 after offering what it termed substantial assistance in his case. Click here to read full news..