Who is Jacques Villeneuve?

During the Canadian Grand Prix weekend, Jacques Villeneuve had strong words for Visa Cash App RB driver Daniel Ricciardo after Sergio Perez signed a contract extension at Red Bull, denting the Australian's hopes of rejoining the Austrian team. The Canadian ex-driver questioned why Ricciardo was still in F1 during the coverage on Sky Sports, with Ricciardo retorting back after he qualified in P5, leading to a war of words throughout the weekend. But who is the former World Champion, Jacques Villeneuve? GPblog explains.