We've seen idiocy before, but maybe not as idiotic as this. This guy from Australia jumped on top of a whale carcass while it sharks were feeding on it. He is lucky to be alive.

See this:

The footage was captured by a Seven News helicopter. The guy's name is Harrison Williams, from Perth.

Weirdly, he knows it was a stupid act. Do dumb people know they're dumb?

There were two tiger sharks and one five-meter great white shark feeding on the carcass.