Usain Bolt knows a thing or two about speed. Eight Olympic gold medals, 11 world championship titles, and world records in the 100 metres and 200m, the Jamaican is the fastest and most successful sprinter in history.
However, it seems even Bolt has his limits. He joined recently-crowned four-time Formula One world champion Lewis Hamilton for a spin around the Circuit of the Americas track during the United States Grand Prix weekend, and the whole experience was caught on camera.
While clearly revelling in the thrill of the experience, Bolt also struggled to mask his fear, which when combined with how casual and relaxed Hamilton is, makes for hilarious viewing.
Bolt, an avid football fan, has said his ultimate dream is to play for Manchester United. We're confident a career as a race car driver does not feature too high up his wish list!