When I was a kid i built a radio controlled car from the die cast plastic and mechanical peices. When i was done it went 2mph and looked like it had just lost a fight with the pre-prison Mike Tyson. My dad took it to the hobby shop and they rebuilt it so it looked like it should have and it went 25mph.
Oh yeah, if he's so good how come he only has 3 permanent teeth left.
Still, that's wild.
Check this out OMFS's