text: Waltrip moved his NASCAR Nationwide Series team , Michael Waltrip Racing , full time for the 2007 season .
simplified: Michael Curtis Waltrip ( born April 30 , 1963 in Owensboro , Kentucky ) is an American race car driver and owner of his team called Michael Waltrip Racing . Michael Waltrip is the younger brother of three time Sprint cup champion , Darrell Waltrip .