Coulthard asks whether Kelly Piquet is F1’s most successful partner

Former Formula 1 driver David Coulthard posed a light-hearted question about Kelly Piquet: does the combined title tally of her father and partner make her officially the most successful partner of an F1 driver?

Coulthard arrived at seven by adding the three world championships won by Kelly’s father, Nelson Piquet, to the four won by her partner, Max Verstappen. He said Lewis Hamilton and Michael Schumacher each have the same number of world titles.