Sorry for the triple post, I'm retarded.
We do this all the time over standing people, and we're aware we havent come close to the world record (because it is much, more than 10, which is pretty easy when they are laying down. Hell, lil b (the cheer tumbler) who did 10 people when he was like 13-14 years old.
Sorry, but this isn't a record. http://www.youtube.com/watch?v=7YyMkokMZE4
^^lil b when he is 14 doing a front over 10 people (kneeling, not children) in this video.