Either you love his videos, or you don't. I'm a lover, and I can't believe how one kid lip-synching the most popular songs on the radio grew to be such a huge internet sensation. It didn't stop at 50 Cent, David Guetta, or any other of the HUGE musical icons joining Keenan in his videos. Now he has the MLB and the San Francisco Giants backing him up on "Dynamite." Which is also the name of the benefit they're throwing for him!