She’s daddy’s little dictator. Kim Jong Un is said to be positioning his mysterious daughter — believed to be 13-year-old Kim Ju — as his successor, according to South Korea’s spy agency, National Intelligence Service (NIS).

North Korean leader Kim Jong Un has selected his daughter as his heir, South Korea's spy agency told lawmakers on Thursday.

Citing a spy agency briefing, the East Asian country's National Intelligence Agency (NIS) reported the ruler is taking steps to secure his daughter's position as successor as the country's fourth-gene...