Jimmie Johnson won the Nascar Nextel Cup Series championship in 2006.
Kevin Harvick has never won the Nascar Cup Series championship. He has won two Busch Series championships in 2001 and 2006.
Red Byron won the Nascar Strictly Stock championship in 1949.
Lee Petty won the Nascar Grand National Series championship in 1958.
Ned Jarrett won the Nascar Grand National Series championship in 1961.
Joe Weatherly won the Nascar Grand National Series championship in 1963.
Bobby Isaac won the Nascar Grand National Series championship in 1970.
Richard Petty won the Nascar Winston Cup Series championship in 1972.
Benny Parsons won the Nascar Winston Cup Series championship in 1973.
Richard Petty won the Nascar Winston Cup Series championship in 1975.
Cale Yarborough won the Nascar Winston Cup Series championship in 1977.
Cale Yarborough won the Nascar Winston Cup Series championship in 1978.
Darrell Waltrip won the Nascar Winston Cup Series championship in 1981.