Jimmie Johnson has a sixth NASCAR championship in hand and two legends within reach. He needs one more championship - he's sure to be the early favorite in 2014 - to tie the NASCAR record held by Richard Petty and the late Dale Earnhardt. Johnson barely got to complete his celebratory burnouts before the debate began: Where does he rank among NASCAR greats? This much is certain: At 38 years and 61 days old, Johnson is the youngest driver to win six NASCAR championships. More...