Ralf is a hot-blooded guy that only cares for action, being the counterpart of Clark in many ways. Although he doesn't always show it, he experienced his share of losses from war and will drown his sorrows away with a drink. He is especially protective of any new recruits that come under his command, and will try his best to care for them, especially Leona. This can be particularly seen in the ending of KoF '97 where Ralf gives his bandanna to her, as well as in KOF: Maximum Impact 2 and KoF XII