Nursultan Abishuly Nazarbayev ( Kazakh-gi : Н?рс?лтан ?б?ш?лы Назарбаев , 1940 ni 7 goe?h 6 ji?t chhut-si ) s? Kazakhstan e t? 1 j?m chong-thong, 1990 ni kau 2019 ni ch?i-j?m.