Jimmie Johnson won the 2006 Nextel Cup title.
In the Nascar Nationwide Series, the driver with the most points accumulated after 33 races, is declared the champion.
There was no champion in 1948. The first Nascar championship was awarded in 1949.
Tony Stewart was the last driver to win the Nascar Cup Series championship prior to Jimmie Johnson, it was in 2005. Johnson has been the champion since 2006.
In 1957, Buck Baker was the Nascar Grand National Series champion.
ESPN's Ultimate NASCAR - 2006 was released on: USA: 2006
NASCAR Beyond the Wheel - 2006 was released on: USA: 2006
Jimmie Johnson
Richard Petty's father was former Nascar champion Lee Petty.
Tony Stewart was the 2005 Nascar Cup Series champion.
NASCAR on NBC ended in 2006.
Dale Earnhardt Sr.
Jeff Gordon