15
Brian Bradley, (Astro) is a 14 year old rapper on X Factor.
15 years old.
14
no
He was signed by 50 cent -G-unit.
never
To go On the X Factor US you must be 12 years of age or older. :)
12 yrs old and Above
12 in the US and 16 in the UK.
Like 5'5
astro
16 in the UK and 12 in the US.