Clark Still

In the past Clark was working as a spy. He later started to work under Heidern. He later met with Ralf and became good friends with him. He started to wear his glasses after Ralf was carelessly playing with his knifes and scared Clark.

Clark togther with Ralf and heidern started to join the King Of Fighters tournaments to do different investigative work. Later Heidern replaced himself with his daughter, Leona. Clark quickly accepted the new recruit and even helped her to overcome her tragic past.

Later their team was introduced with another new member. This member was Whip. Together with her, their team was to investigate the NESTS during the King Of Fighters 99 tournament. After the King Of Fighters 2000 tournament Whip disappeared and Clark was helping to search for her. He later found out, that she was safe, when Heidern gave him and Ralf a photo of her together with Kula Diamond.

During the King Of Fighters 2003 tournament Leona got overcome by her Orochi blood and went into the Riot Of Blood and attacked her team mates. Ralf and Clark managed to stop her, but she was replaced by Whip for the next tournament.

During the King Of Fighters XI tournament their team had to investigate, who are the real initiators of the tournament and their purpose in doing so.