glad for Nelson -
Just reading his wikipedia entry - he actually donated $12k to WADA - putting his cash where his mouth is.
During the early 2005 season, Nelson solicited sponsors by wearing T-shirts reading "Space for Rent." This culminated in May when he found a sponsor who paid him $12,000, just slightly more than the donation Nelson had made the World Anti-Doping Agency following his second Olympic silver medal.[6][7] Nelson went on to win the IAAF World Championships later that season (though he wore the USA uniform in that competition.