Mark (NES Open Tournament Golf)
From the Super Mario Wiki, the Mario encyclopedia
Mark is a character in NES Open Tournament Golf. He only appears in the North American version, sharing this distinction with Steve. He is a young kid who wears a blue baseball uniform, the back of which has a large "1", and a matching blue hat. Mark is also depicted with black hair and blue eyes. He is an amateur ranked golfer who can be challenged in match play.