![Kim Jong-un attends a performance of school children to celebrate the 70th anniversary of the Korean Children's Union (KCU) in Pyongyang in June 2016.](/sites/default/files/multimedia_images_2016/songbun_main.jpg)
Kim Jong-un attends a performance of school children for the 70th anniversary of the Korean Children's Union in Pyongyang, June 2016.
© 2016 Reuters/KCNA
Kim Jong-un attends a performance of school children for the 70th anniversary of the Korean Children's Union in Pyongyang, June 2016.