You may have seen David Bowie's character in "The Labyrinth" movie perform contact juggling. Actually, Bowie did none of it, an artist by the name of Michael Moschen put his arms around Bowie and performed the work. Michael Moschen caught the eye of Muppet Creator Jim Henson through his act of juggling which can be seen here. It's really something to see, but the video in the link above, this Chinese kid is really amazing too. It's an interesting art form.