Sinclair is depicted as being below average height. He has golden blond hair with golden eyes and a fair complexion. initially shows a passive personality, he often avoids confrontations whenever possible. He shows a fear of uncertainty and is displayed as a timid character. In general, Sinclair is shown to be introverted and often has difficulty with accepting the violence and insolence of the world. Working at Zwei hes meant to be his clients shield and not once interacting, but he just cant.