Who is Tebow?

[Henrik Larsson]

I'm pretty sure he is an American football player. Anyway, I hear his his name around here quite a lot, so I wondered if he is a big player. Like American football's Messi

Please excuse me, I'm from Scotland and generally the only sport I know a lot about is football(soccer)
P.s wrong section
If a mod could move it to FreeOnes talk please