Greg Biffle goes by The Biff.
Greg Biffle's birth name is Gregory Jack Biffle.
Greg Biffle was born on December 22, 1969.
Greg Biffle is listed at 5' 9" tall.
Greg Biffle was born on December 22, 1969.
Stock car driver Greg Biffle is 48 years old (birthdate: December 22, 1969).
In 2010, in a 36 race schedule, Greg Biffle earned $4,966,010. in race winnings.
Greg Biffle did not win a Nascar Sprint Cup race in 2009, but he did win 2 Nationwide Series races.
Greg Biffle has 16 nascar cup wins.
Greg Fuller goes by Greg.
Greg Toback goes by Greg.
Greg Kritikos goes by Greg The Greek.
Greg McWhorter goes by Greg McDeath.