6. Frank Williams (Estimated net worth: $135 million)
Williams Formula One racing team is one of the oldest teams in F1 racing. They first joined the championship way back in 1977. In spite of some recent struggles, it is still a world champion team after winning nine World Constructors’ Championship. And on his death, the late Ayrton Senna was driving a Williams car.
Frank Williams is the founder of the team. He is also the current team principal, even though his role is currently being taken over by her daughter due to his health condition. He suffered from spinal cord injury after a car accident in the late 1980s. Since then, he has been on a wheelchair.
If you think Sir Frank Williams was already rich even before he founded Williams F1 team, you are wrong. He was actually short on cash. He was just good in seeking sponsorship. And his hard work earned him the highest honor for civilian from the Queen.
Even though it has been almost two decades since Williams F1’s last championship title, Frank Williams is still considered successful. And today, his net worth is estimated to be around $135 million.