 This weekend in Indianapolis, Kyle Busch will have reached an impressive milestone in his NASCAR Cup Series career. It will be his 700th series start at NASCAR's highest level of competition. So let's flash back through the 20-year veteran's career. Busch made his Cup debut at his home track of Las Vegas Motor Speedway in the spring of 2004. But he wouldn't earn his first of 63 victories until the fall of 2005.