Bernie Ecclestone believes four-time World Champion Alain Prost is the greatest Formula 1 driver of all time.
Spanish sports daily Marca questioned F1's supremo about his favourite and best drivers in the history of Grand Prix racing, drawing on the 85-year-old's almost six decade presence at the pinnacle of motor sport.
"It's hard to say," Ecclestone told Marca.
"But if I had to choose one over the years, I would probably say Prost. He was better than Schumacher or Senna.
"Michael had a lot of help from the team or teammates, and at some points it was the same with Senna. But Prost never had such privileges. He always had competitors even within his own team."
While Ecclestone's considers the diminutive Frenchman with the highest regard, he also admitted that his personal favourite was the great Jochen Rindt, a man whose affairs Bernie had managed until his untimely death in 1970.
Rindt was leading the World Championship for Lotus when he lost his life at Monza, but the popular Austrian became the sport's first posthumous World Champion.
"We were very close, as colleagues and friends," Ecclestone said.
"He is definitely my favorite, but not the best of all time. That's Prost."
Chris Medland’s 2016 Singapore Grand Prix preview
TECHNICAL: Under the skin of the Red Bull RB12
2017 F1 driver line-ups so far
F1i Classic: 'Gentleman Jo' Bonnier
Silbermann says ... A letter to Chase Carey
Keep up to date with all the F1 news via Facebook and Twitter
Lewis Hamilton put Mercedes on top of the timesheets for the second time in Las…
Full results from Free Practice 2 for the Las Vegas Grand Prix at Las Vegas,…
Charles Leclerc believes that Ferrari has a genuine “shot” at beating rival McLaren to Formula…
Haas team principal Ayao Komatsu has revealed that nine Formula 1 teams stand in opposition…
Lewis Hamilton and George Russell led the field in a chilly but trouble-free first practice…
Full results from Free Practice 1 for the Las Vegas Grand Prix in the United…