I haven't seen this posted, if it is please delete blah blah etc.
Josh on Brandt's basement today and they showed the video of Allen's hurdle when he played in junior college. I'd seen the picture of this when he's in mid air many times but had never caught the video footage.
Truly amazing. Maybe it's been widely available and I've just missed it.
If you've never seen it, it's at 35:19. His comment about the linebacker is great as well