http://www.nypost.com/seven/11122008/photos/whale.jpg

Aussie kitesurfer David Sheridan was minding his own business when he was struck on the back of the head by a whale tail. Sheridan wasn't aware of the whale underneath the surface, but his sail-mounted camera caught a glimpse of the huge creature as he surfed over it. With frames taken every 10 second, it caught the scene just before the slap. "It was more of a push than a punch. I expected more," the kitesurfer said.


http://outdoors.fanhouse.com/2008/10/10/extreme-images/?icid=100214839x1213348977x1200811977