that fella on the skates is awesome!!!!!!!!!!!!!!!
can you imagine going round the ring and him steaming up past you on the side of a mountain, you'd be like "holy shiiiiiiiiiiittttttttttttt!!!!!!!!!!!!!!!!!"
the trikes are fairly easy to dritf, plastic rear wheels with no grip and rubber fronts with all the weight at the back = sideways
i was doing that when i was about 8 in the back garden