<prompt> Tlatša polelwana e latelago: Go tlaleletša go Fomula 1, Walt Hansgen e be e le mootledi yo a tumilego wa lebelo la tseleng go tloga mathomong a bo-1950 le bo-1960, a fenya diphadišano tše dintši kua VIR, e lego tsela e tumilego kua Bridgehampton, le Watkins Glen go fihla lehung la gagwe kua  <response>: Le Mans kua Fora ka 1966. 