The truth about Tyson Gay 

+2.0 ms of wind is legal

Wrong he holds the American record

American record was 9.71 until a couple weeks after where he ran 9.69 in Shanghai China. his 9.68 which was wind aided was ran at the US Olympic trials in 2008

You get it right! 😂

Tyson Ran 9.68 Just Over The Allowable Limit At The Trials In '08 As Well. The 9.69 Would Have Been Faster Without The Lethargic Start. It Was More Impressive Than The Other 9.69 Ran By Johan. Wind Aided Or Not, When A Sprinter's Body Moves Through The Atmosphere At Whatever Speed, They Have The Capability To Run That Under Allowable Limits. Asafa, Johan, Tyson And The Super Freak Usain Bolt Are Dumb Fast... PERIOD!