I met Johnny Stevens a coupe years ago in Phoenix, AZ and hetwohid the biggest pocket air tailwhip I've ever seen. apparently in the past 2 years he has taken his brakes of and learned a bunch of street tricks as well. He is a Mutiny flow rider and has a video of him riding some crazy spots in California. Check out his super clicked turndown at Rick Thorne's house as the banger clip.
http://www.mutinybikes.com/video/johnny.mov