No, I completely believe that as there is no way these FIS aerial guys haven't thrown quads before--they do triples every time and have been doing so for decades, this is just a new-school freestyle...

FIS/Olympics limits them to three flips (I think no limit on twists but a quad is the most I'm aware of). Kind of have to think some of those guys have put down quad flips in practice, but I don't...