Personality: Junior acts like a little child, he is very hyperactive, gullible, annyoing and curious. His dad is most of the time irritated by him but he loves him none the less and he is very protective of his son :3
how he came to be: Metal Sonic told Eggman that he could build much better robots than Eggman. The scientist gave him some stuff and told him that he should prove it to him. Metal Sonic worked for days till he finally finished Junior but he really failed. Since that day he has a little robot clinging on his leg saying that he loves his daddy and wants an ice cream since he is such a sweet little kid(even though he can't eat)