Team Lotus was the motorsport sister company of Lotus Cars. They are the fourth most successful constructor in the history of Formula One, with seven constructors' titles and six drivers' titles. Founded in 1958, and left F1 in 1994. They scored their first points through Cliff Allison in 1958. Stirling Moss scored the first win for a Lotus car (privately entered for Rob Walker Racing Team) in 1960, while Innes Ireland scored Lotus' first win as the constructor's entrant. In 1963, Jim Clark won the drivers' championship, Lotus' first, and that season they also won the constructors' championship.