NoApologies if he was already posted, didn't spot him. Aside: when he played he looked huge muscle-development-wise compared to his opponents. Would be average nowadays if that.
Having stood beside Wilt, Lebron, Dale Davis, Cadwell Jones, Eldon Cambell, nobody was close to as big as WIlt. He was so long the bulk does not show in photos. His shoulder width eclipsed all of them. Hoops guys I know say only Shaq compares, and Shaq was wider, but not as long. Lots of people say make Dwight Howard 4 inches taller and you begin to get Wilt.