SRL for [backflipped]: Petr Pilat , aerobatic motorbike rider from the Czech Republic , [backflipped] his bike over a plane flown by Kirby Chambliss , Red Bull champion pilot from Texas .
ARG-0: Petr Pilat , aerobatic motorbike rider from the Czech Republic | ARG-1: his bike | ARG-2: over a plane flown by Kirby Chambliss , Red Bull champion pilot from Texas