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Wiki User
I think he is 11 years old because on YouTube he looks he's like about 10
11 on July 28 2013 I see that some people been wondering how old is Mattyb raps is Mattyb is 12 years old.
No
5
10
Mattyb is 9 years old right now
12 years old
He is 9
11
27
MattyB's birthday one the July 25.