Omori Tokunoshin

Race: Human-type Earthling
Occupation: Scientist (Theoretical Physicist)
Address: Omori's Island

Omori is a bald elderly man, who has only one ponytail on his head. He has wrinkles on his face, a scar running down across his left eye and another scar around the right side of his scalp. He wears a blue short-sleeved shirt, a white sleeveless undershirt, dark grey slacks, and black sandals. (Source: Dragon Ball Wiki)