If there's one thing NASCAR is well-known for (aside from the racing, of course), it's the crashes. With cars frequently exceeding 200 mph and driving in close proximity to one another, crashes are basically an occupational hazard for drivers. That's not ...

Greg Biffle, a renowned NASCAR driver, his wife Cristina Gusso and two children—Ryder, 5, and Emma, 14—died on Dec. 18 when a private plane they were in crashed in Statesville, North Carolina.