Oh, wow. Apparently, in May, a Brit and a Frenchman snuck on to the under-construction Burj Dubai and BASE jumped from it at 650 meters up. Now, there's video available of their infiltration, jump and subsequent escape. The footage from up top and the jump is just incredible stuff. Although my favorite part of the video may be the footnote at the end; wait for it, it's worth it. (less info)