Movie of people who can eat Big Mac in a bite

Although Mega Mack came out and a little shadow became thin Big Mac,Economic power index of each countryAnd the dignity of the biggest hamburger still remains. Unlike regular hamburgers in the world there seems to be some people who can eat this Big Mac in a bite that is hard to eat, there are several movies containing a circle galling appearance.

Details are as below. I eat it while crushing it well by hand.
YouTube - big mac in one bite


It is quick to eat with awesome physique.
YouTube - Big Mac in one bite


A bite that folds in half.
YouTube - big mac challenge


Bulldling from the buns who are difficult not even the side but ordinary hamburgers. I am struggling to eat it as expected.
YouTube - 1 BIG MAC in 1 BITE