The Rosberg's.

[charleselan]

During the interview Martin Brundle mentioned that there had been eight father and son combinations that raced in Grand Prix, and only two pairs had both been World Champions e.g. The Rosberg's and the Hill's. Off the top of my head the eight must have been:-

Antonio Ascari; Alberto
Hans Stuck; Hans Jnr
Jack Brabham; David
Graham Hill; Damon
Gilles Villeneuve; Jacques
Wilson Fittipaldi; Christian
Nelson Piquet; Nelson Jnr
Keke Rosberg; Nico