Here is a video that Dave Harris took while attending the World Games (the Olympics for non-Olympic sports) in Kaoshung, Chinese Taipei in 2009.
This is a great Balance Routine by the British team. At least two of these guys were part of the Spellbound troop who won Britain's Got Talent.
You can also find a bit clearer video of this routine on Youtube at:
Not available yet. I will attach the link tomorrow.