Sir Jackie Stewart is a three-time F1 champion from Scotland (the tartan trousers are a dead give-away), who turned out to be quite a canny businessman too.

He's probably almost as well-known today for his pioneering work on safety, which didn't endear him to team and circuit owners at the time but which probably saved many lives. It's easy to forget that when Sir Jackie started racing, most drivers had no more head protection available to them than would be afforded by, say, a ludicrous tartan cap.

Sir Jackie and his son Paul also dabbled in F1 team ownership, when they somehow persuaded Ford to fund a team for them for three years, before selling the team at vast profit to, um, Ford. See what we meant by "canny"?

Since then, Sir Jackie has found lucrative employment as ambassador for this, consultant for that and spokesman for the other, although he did waive his 2009 Royal Bank of Scotland fee after the bank announced record losses, which it had accrued mostly as a result of having to pay his 2008 fee.