Five notable things to know on Brad Keselowski's clinching the NSCS title on Sunday.
2-- He is the second driver to win a Cup title in a No. 2 car. The only other was Earnhardt in 1980.
As Full-Time NSCS Driver
3-- Keselowski gave Roger Penske, who has 15 Indy 500 wins, 12 Indy Car championships and 76 Sprint Cup wins, his first Sprint Cup championship. He also gave Penske his first NASCAR title by winning the 2010 Nationwide Series championship.