Justin Gatlin best comeback in track & field history after 100 final at 2012 US Olympic Trials

Justin Gatlin is back! After serving a four year doping ban, Gatlin started a very rocky comeback. This year, however, he's ranked #1 in the United States, and #2 in the world. The 2004 Olympic God medalist looks to be rounding back into his old form, as he blasted a 9.80 to win the final of the Olympic Trials 100m. Look for him to do big things in London.