Jeb Corliss ” Grinding The Crack” September 6, 2011 | Offbeat Extreme base jumper and wingsuit pilot, Jeb Corliss passing through crack at 122MPH in the video, mind blowing. Tweet Share on Tumblr Prev Post » « Next Post Recent in Offbeat Glowing Beach at Vaadhoo Island in Maldives Amazing Photography of Weasel on Woodpecker These Sci-Fi Cars Are The Best Future We Can Possibly Imagine