Franco Colapinto goes viral after surprise Doctor Doom appearance at United States GP

Alpine driver Franco Colapinto made an appearance in front of fans at a Williams event, donning a Doctor Doom cape and mask. The Argentinian certainly made the most of this weekend's Marvel connection as he posed with fans for photos.

The driver was handed the costume during a Williams fan zone in downtown Austin where the team was promoting its partnership with the upcoming film Avengers: Doomsday.