i think it's a really interesting talent.

Saw this guy on x factor ages ago, he was beat boxing and singing at the same time, it was really cool, he didnt get through. but i think he definitely would get through on bgt.

Not on BGT but there has been at least one on Americas got Takent a few years ago. Search YouTube for Butterscotch. One of my favourite AGT acts

Quite possibly! The problem is they have to get through two or three rounds with producers deciding if they get to the TV auditions first though. They are most likely getting filtered out through that process.

The guy in LMFAO...would he be a beat boxer??

There was this guy Dave Crowe who they showed on BGMT years ago: http://www.youtube.com/watch?v=MWCUO_oZtZc
Didn't get through to the Live Shows but they invited him back to beatbox battle with Piers LOL: http://www.youtube.com/watch?v=XyhZ30kOk8Y

The show had a beat boxer on the second series of BGT. As I watched him audition in the Birmingham Hippodrome in 2008. His appearance was shown on More Talent rather than the main show. He did get through but didn't make the live semi finals.

An under-16 stage school kid will probably do it in 2013's BGT, and get a yes from all four judges

Wasnt there a sort of group of them in the first series?Or thinking or something different...

Yes, I thought there was! A group of 4/5 men who all beatboxed