
Dominating one sport isn't enough anymore for today's athletes. Apparently, if you're a professional football player, specifically an egomaniacal receiver, you think your skills translate to other venues. Chad Johnson wanted to race against Michael Phelps in the pool — not to mention a horse on a track. Terrell Owens, if given a 20-yard head start, thinks he could out sprint Usain Bolt. Now Olympic athletes are firing back. American Gold medal women's sprinter Mary Wineberg, via this YouTube video, has challenged Ochocinco to 400-meter sprint:





