No
10
Mattyb is 9 years old right now
10 or 11 years old
I think he is 11 years old because on YouTube he looks he's like about 10
No
10
12 years old
11 on July 28 2013 I see that some people been wondering how old is Mattyb raps is Mattyb is 12 years old.
Yes
MattyB is is born January 9, 2003. 2012 minus 2003 = 9. He is 9 years old in 2012.
yes