To believe that the evidence supporting Christian Coleman¡¯s two-year ban from track is flawed is to believe that the 24-year-old sprinter really has redefined the title ¡°World¡¯s Fastest Man.¡±

It¡¯s to believe that in the span of 29 minutes last Dec. 9, Coleman bought dinner from a Chipotle near his house, hurried back home and ate it, watched the kickoff of ¡°Monday Night Football,¡± then headed back out to a nearby Wal-Mart, where he purchased 16 items and checked out.

¡°It would have been simply impossible,¡± a panel of arbitrators wrote Tuesday in delivering a two-year sanction that, if upheld, will keep the 100-meter world champion out of next year¡¯s Olympics.