In the Sonic Boom New TV Series and Video Games for the Wii U and 3DS, He is now 23 years old now in 2014
Fiona Fox is 16 years old in Sonic the Hedgehog.
11
In 2099, Sonic the Hedgehog will be 108 years old.
10 or 15 years old
To me, I think he started depending on your question is in 1991,where the old cartoon "Sonic The Hedgehog" started.
no
Sixteen
The anagram of sonic the hedgehog "sonic the hedgehog."
Yes, Sonic the Hedgehog is a good gift for a 17 year old boy.
Sonic the Hedgehog was 10 years old when he was created. His age was changed during the release of Sonic Adventure to 15 as well as his character design.
9 years old
sonic the hedgehog