 In 1964, after switching the format of the Grand Prix again from Formula One to Formula Two, Jim Clark won the Grand Prix for the second consecutive year, repeating his success for the third time in a row the following year.In 1967, drivers such as Jean-Pierre Beltoise and Henri Pescarolo made their debut at Pau.Jochen Rindt won his first Grand Prix de Pau that year before winning twice more in 1969 and 1970.