In honor of Earl Scruggs' 102nd birthday, watch Adam Lee Marcus perform the iconic song "Foggy Mountain Breakdown," written by the legendary Scruggs and first recorded by his group Flatt & Scruggs and the Foggy Mountain Boys in 1949. It gained popularity again when it was used in the 1967 movie Bonnie & Clyde, and it won the duo a Grammy for Best Country Performance in 1969. 30 years later, the original recording was inducted into the Grammy Hall of Fame. Scruggs won another Grammy for the song