Don't know about others, but it is not clear to me what is going on here. Perhaps some slightly additional expalnation is required, or am I just not getting it(?). Maybe?!?
The person is the starter for the autocross event, he liked the '08 m3 (pictured) so much and he liked to see the launches that he really got into his wave for "go"
I wasn't even paying attention to him and he happened to go into the frame on his follow through.