How much of an edge did it give him? He was on steroids as well as other stuff. If he was just a regular guy running in Laffyatte, Louisiana what would he run? Would he have made the Olympic Trials in the 10k and marathon. I think he was a 28 or 27 8k man at USL before he was kicked off the team for disciplinary reasons. I not meaning to knock Kevin Castille, l am just curious what his PRs would have been.