Twenty-two time Grammy winning rapper Kendrick Lamar will perform the halftime show at Super Bowl 59. It's will be his second appearance at the Super Bowl. Lamar co-headlined the Super Bowl 56 ...

After 30 on-field minutes of the Kansas City Chiefs and Philadelphia Eagles beating each other up, they'll head to the locker room for halftime. They can rest, recover and even discuss adjustments ...

The NFL's halftime is far shorter's than college ... The NFL also has a shorter intermission than the NBA (15 minutes), soccer (15 minutes), NHL (17 minutes), or college basketball (20 minutes).