Joseph is 18 years old, tall (195 cm/6'5"), and powerfully built, with light eyes. He has short, dark, and unkempt hair, parts of his bangs shooting outwards in spikes, apart from which he closely resembles his grandfather Jonathan Joestar Caesar A. Zeppeli is a young man of muscular build and sporting unkempt hair, whose distinctive features are two colored spots on both cheeks. (which are his birthmarks) He is extremely handsome, managing to easily swoon several women using his good looks.