A ballerina attempts to cross a tightrope between two semi trucks that are speeding towards a tunnel, find out how it ends here.

We've seen some pretty ballsy thing attempted in the name of selling more product, but this stunt, which was perpetrated for an upcoming Volvo spot, is one of the gutsiest to date. Even with the tether that world record holding highliner Faith Dickey is wearing, she stands to be seriously injured -- possibly killed -- if this stunt goes south. Especially due to the fact she has to finish before the semis reach the upcoming tunnel or she'll be pancaked.