Peter Sauber has long been rumored to be courting Volkswagen for a supply of engines, which would likely carry an Audi badge, to bring the German manufacturer to compete with rivals Mercedes-Benz ...

At the end of that era, founder Peter Sauber repurchased the stake that belonged to BMW, and took his crew independent again. And independent has been how Sauber's largely remained ever since.

Part owner of the team, Kaltenborn was named its CEO in 2010 and took over as team principal from founder Peter Sauber after his retirement in 2012. While the division of responsibilities can ...