Mark Martin takes center stage with NASCAR Channel's August programming slate

NASCAR Hall of Famer Mark Martin will take center stage throughout August on the NASCAR Channel, with a collection of “Memory Lane” episodes leading into the premiere of a new full-length documentary celebrating his legendary career.“Start/Finish: Mark Martin” premieres Aug. 16 at 3:30 p.m. ET on the NASCAR Channel. The film launches the new “Start/Finish” documentary series, which goes inside the lives and careers of the legends who helped shape stock-car rac