Professional Trampolinist Rachel Pizzolato Goes Kart Racing!

Rachel Pizzolato is a host of Mythbusters, who is going viral because she's a little bit of a shirt buster, in that she's got big breasts and people like big breasts.

She is also a professional athlete and a winner in Trampoline, a sport you may not have realized was a sport, but if you watched Kimmel's Man Show, will know precisely why this baby is a winner of said sport.

She posted some Kart racer action featuring what she calls her air bags, as well as some archery flipping for the nerds into women who bow and arrow, as well as a little gymnastic handspring action making it a good excuse to support athletes who also work as swimsuit models!