NASCAR’s Kurt Busch Gives a Deeper Look at Kyle Busch’s Legacy in New Documentary

DARLINGTON, SC - MAY 08:Kyle Busch (L), driver of the #18 M&M's Toyota, talks with his brother Kurt Busch, driver of the #2 Miller Lite Dodge, during qualifying for the NASCAR Sprint Cup Series Southern 500 on May 8, 2009 at Darlington Raceway in Darlington, South Carolina.(Photo by Chris Trotman/Getty Images) GettyNASCAR Hall of Famer Kurt Busch has shared an emotional tribute to his younger brother, Kyle Busch, ahead of the next episode of NASCAR Americana.Kurt shared moments throughout th