Walter is the oldest Saiyan, living from the time of the wild era, when King Vegeta had not yet united all the Saiyans under his command, Walter is an extremely kind, sociable, and experienced old man who has lived for about 3 million years, and even though his body has aged, he can still can stand up to himself, but his stamina has decreased with age, although he still likes to joke about his age and often treats those younger than him like children; because of his age, he periodically coughs.