Surfing legend Kelly Slater created his own artificial wave pool

Published May. 5, 2016 11:42 a.m. ET

Nick Schwartz

Surfing icon Kelly Slater has been developing his mysterious artificial wave for the last decade, and last December stunned the surfing world with by showing off his secret spot - a huge pool that can produce "elite-level" waves repeatedly.

Slater recently invited some of the best surfers in the world to test out his wave pool, and they were blown away.