Ex-Ferrari boss Luca di Montezemolo (L) says F1 supremo Bernie Ecclestone is "impossible to replace."
Ecclestone speaking with Mercedes GP non-executive chairman Niki Lauda on the grid before the Brazilian Grand Prix in November 2015. Ecclestone has been in charge of F1 long enough to know Lauda when he was racing.
Di Montezemolo shares a joke with Michael Schumacher at Monza in 2004. Schumacher is the most important driver in the Italian racing team's illustrious history, says Montezemolo.
Ecclestone posing with (from L-R) David Coulthard, Michael Schumacher, Mika Hakkinen and Rubens Barrichello at the Hungarian Grand Prix in 2000. Today, the 85-year-old Briton shows no sign of slowing down.