"Alabama OT Andre Smith was regarded as one of the best linemen before the 2009 combine. But Smith raised doubts when he showed up weighing a staggering 332 pounds. His decision to run the 40-yard-dash shirtless was just as bad as his time of 5.28. To top it off, he decided to leave the combine early without informing the NFL. The Bengals still took a chance on Smith with the sixth overall pick but he has had a disappointing first two seasons."
Rest of Combine stories slideshow here at SI.com including Tim Tebow (38.5" vertical), Darius Heyward-Bey (4.30 40), and Calvin Johnson (4.35 40 at 239 lbs) among others.