How old is Sonic?

His real name is Miles Prower which is a pun for "miles per hour"

What is Tails’ real name?

They have never been confirmed as a couple 

She is based on Latin American women such as Jennifer Lopez 

He was originally meant to be the main protagonist of the first Sonic game, but ultimately became the main villain

6 Games: Sonic CD, Sonic Heroes, Sonic Mania, Sonic Forces, Sonic Colors Ultimate, and Sonic X Shadow Generations

"IT’S NO USE!" - Silver (SONIC THE HEDGEHOG 2006)

He has a crush on Vanilla in Sonic X and the IDW Comics

2 times in Sonic Heroes and Shadow the Hedgehog 

Charmy is a boy, but how does he have a stinger?!

She’s only been mentioned by Amy in Sonic Frontiers

Surge’s design was based on a Sonic 2 glitch called “Ashura” which also became a popular oc within the Sonic community