here's another guy doign one
this is what i was tryign to explain before:
they have two guys giving help with the balance - in this case with a broom
lots of people who have trained at shaolin can do the two finger handstand but at present there is only one person in world known to perform the Zen Finger Pushup
which is balancing on ONE finger of one hand only.
He was on discovery channel a few years back he was about 8 years old.
haven't heard of anyone else to do it since