Daymond John Explains How LL Cool J Secretly Made a FUBU Commercial Out of a GAP Ad and Created Massive Sales Numbers for Both Companies Posted byMatthew McCreary December 4, 2020December 4, 2020 Leave a comment on Daymond John Explains How LL Cool J Secretly Made a FUBU Commercial Out of a GAP Ad and Created Massive Sales Numbers for Both Companies FUBU Founder Daymond John calls this history’s biggest advertising coup.