Tusi se faʻaauau mo lenei parakalafa - Christian Langeweg poʻo Kick Langeweg (fanau 7 Mati 1937), o se Dutch chess International Master (IM) (1962), lima taimi Dutch Chess Championship medalist (1969, 1970, 1972, 1980, 1983) ma Chess Olympiad tolu taimi tagata taʻitoʻatasi medalist (1966, 1970
, 1980).