 Kim Sŏng-ae is the wife of which leader of North Korea who died in 1994? 
Kim Sung-ae: Kim Sŏng-ae (born 1928) is a former North Korean politician, and the second wife of North Korean leader Kim Il-sung. Kim Il-sung: Kim Il-sung ( ; Korean: 김일성 , ] ; born Kim Sŏng-ju (김성주 ); 15 April 1912 – 8 July 1994) was the leader of North Korea from its establishment in 1948 until his death in 1994.
Kim Il-sung