Answer
Sonic the Hedgehog was born June 23rd ,1991
The first ever Sonic game created (named simply 'Sonic The Hedgehog') was released for the Genesis in 1991.
While Sonic was still being developed SEGA named him Mr. Needlemouse.
Sonic Mandala was created in 1997.
Sonic the Hedgehog - character - was created in 1991.
shadow is sonic's little brother because soic was created first and they are twins
Sonic,by a long stretch!
The first ever Sonic game created (named simply 'Sonic The Hedgehog') was released for the Genesis in 1991.
He was first created in 1990, though his first epic fun game came out in 1991
While Sonic was still being developed SEGA named him Mr. Needlemouse.
Sonic Me was created in 2005.
Sonic Surgery was created in 2002.
Sonic Belligeranza was created in 2000.
Sonic Death was created in 1984.
Sonic Focus was created in 1995.
Sonic Mandala was created in 1997.
Sonic Orb was created in 1995.
Wizards of the Sonic was created in 1994.