Graham and Damon Hill

Question: Who were the first father & son that were both Formula One world Champion drivers?

Answer: Graham and Damon Hill

Question: In what make of car did Graham Hill win his first Formula One World title?

Answer: BRM British Racing Motors

Question: With which team did Damon Hill make his Formula One debut?

Answer: Brabham

Question: Graham and Damon Hill both wore the same design on their helmets. What is the origin of this design?

Answer: London Rowing Club