Derric

Derric is the younger brother of Riff the Hedgehog. Sort of. 

After Riff and Ras ran from the fire, Riff's parents were rescued. The children were long gone by then. His parents later had another child, Derric. Years passed without the two meeting. Then, one day, they found eachother in an Undergound Criminal base. But something was weird.

Riff was younger than Derric.