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

O n what seemed like a normal day in 2004, LL COOL J’s wife Simone I. Smith, then in her 30s, was working out with her ...

LL Cool J is bringing back an iconic hit for a Super Bowl ad that packs a punch — literally. In Pfizer’s “Knock Out" ad, a young cancer patient is first shown laying in a hospital bed ...