Ya'll wanna see some pretty good hopping abilities check out Stefan Holm doing some Hurdle Training for the High Jump.
High Jumper's can just about out hop anyone on the planet.
Look for images of Javier Sotomayor or Valeray Brumel
i think a lot of people in here went and saw the movie 21
Its an old question that was given to one of the smartest people in the world several years ago.