The rapper’s 1991 hit “Mama Said Knock You Out” provides the soundtrack for Pfizer’s cancer-busting commercial.

Thanks in part to LL Cool J‘s "Mama Said Knock You Out," Pfizer's new Super Bowl commercial will leave viewers feeling hyped about the medical company's ongoing cancer research - but because of the ...

Picking up from where last year's Big Game ad debut left off, Pfizer wants to bring a note of resilience and motivation to ...

30, 2008). As of 2011, LL Cool J is a series regular on the CBS police procedural NCIS: Los Angeles, a spin-off of NCIS. He lives in Long Island, New York, with his wife and four children.