I agree theres nothing wrong with doing that on a 24inch, but the only thing is his riding style of more pure trials would be greatly benefited on a bike with a more pure trials geo.
Terrible camera angles, terrible editing, terrible dirty lense, but it was an awesome days riding and a really fun day out so here's the video to show it.
http://vimeo.com/11062535
Clemence Poesy, AKA Fleur Delacour, AKA that bird from harry potter and the goblet of fire who was french and propper hot but has now grown up and got much hotter...