This is a video of 30 skiers (although I only counted 25) holding hands and doing a simultaneous backflip. Everybody lands it too. If I'd been participating I would have purposefully fallen and dragged everyone else down with me BECAUSE I'M A JERK. Just kidding, because I can't ski. It's unnatural like swimming.
Hit the jump for the video.
Thanks to Greg, who's already organizing a 50 skier backflip and barrel roll.