New details about North Korean leader Kim Jong-un’s three children have emerged. According to lawmakers Youn Kun-young and Yoo Sang-bum, who were present during the closed-door meeting, Kim’s three children include Kim Ju-ae, her older brother and one other sibling. "Kim Ju-ae appears to be homeschooled in Pyongyang and her hobbies include horseback riding, swimming, and skiing,” Yoo said.