Probably Goku. I should hope so anyway xD
Goku is more famous than Silver the Hedgehog. Goku is a central character in the extremely popular Dragon Ball series, known worldwide for its impact on the anime and manga industry. Silver the Hedgehog, on the other hand, is a character from the Sonic the Hedgehog series, which has a strong fanbase but is not as globally recognized as Dragon Ball.
Goku of coures
goku
Shadow the hedgehog
Silver the hedgehog because he is cuter
Niether its Silver the hedgehog
Goku is more famous it is just a fact
goku
goku
I think you mean Silver rather than Slimer.Sonic!
Shadow the Hedgehog is more famous.
goku
goku