Helmut Kelleners
Helmut Franz Kelleners (born 29 December 1939 in Moers) is a former race driver from Germany. He has won the Spa 24 Hours (1968 and 1970) and the 24 Hours Nürburgring (1972). From 1980 to 1981, Kelleners formed a successful partnership with Italian driver Umberto Grano, securing two consecutive editions of the European Touring Car Championship at the wheel of a BMW. His son Ralf Kelleners is also a race car driver.