Goku isn't real, although I sure wish he was, but he's from a anime...And religion isn't a main aspect in dragon ball/Z/GT... To put it out simple, NO, he is not a Muslim, or any other religion (e.g christian, Hinduism, budhuism).
iis goku a muslim
normal goku.
GOKU STRENGHT IS 410 PICCOLO IS 400
Depend on which version of Goku you're speaking of: Goku SSJ1 vs Majin Vegeta: Majin Vegeta Goku SSJ2 vs Majin Vegeta: Equal Goku SSJ3 vs Majin Vegeta: Goku Goku SSJ4 vs Majin Vegeta: Goku
goku he can destroy the universe
No, Goku Jr is Goku's great-great-grandson.
Goku is because he has international fame.
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No, Goku is not single.
Goku