Photo 18 of 38 in
"Monster Energy Supercross: Las Vegas 2008"

Matt Boni and Tyler Bowers (1 of 3)

We're not sure of the full history between these two, but watching Tyler Bowers take out Matt Boni in the heat race was one thing. Matt then came back to nail Bowers early in the main. Apparently that wasn't enough, because he came back to finish the job later on...but took himself out in the process.

Photo Credit: GuyB