GENEVA: French four-time Formula One champion Alain Prost was injured during a violent robbery at his home in Switzerland, Swiss media reported Saturday.

Switzerland’s biggest-selling newspaper Blick said Prost, 71, sustained a minor head injury during the attack, while one of his sons was forced to open the family safe and the assailants fled with the contents.

A statement issued on Thursday from the Vaud cantonal police force said a family living in Nyon, northeast of Geneva, was the victim of a robbery at their home.

The incident took place on Tuesday, at around 8:30am (0630 GMT).

Contacted by AFP on Saturday, the police declined to give the identities of the victims of the crime, and refused to comment on whether the incident concerned the Prost family.