Kim Jong-un as a young boy – and he looks very different to the modern tyrant.Jong-un has been in power as Supreme Leader in North Korea since in December 2011, having taken over from his father Kim Jong-il.He officially took over his father's old post as General Secretary of the Workers' Party of Korea on 8 October 1997.Today, he appears as a rather filled-out 38-year-old, but in the new North Korean state TV film Closest to the Sun, he is shown as a youngster alongside his father and sister Yo-jong.He is also pictured alongside Hyon Chol-hae, in the documentary about the life of Chol-hae who was Kim's mentor.Hyon Chol-hae served as a bodyguard for Kim Il-Sung during the Korean warn, and was director of the General Logistics Department for the Korean People's Army from 1986 to 1995.In 2016, having held several roles in the army, he was promoted to the rank of Marshal – becoming only the fifth person in history to hold the role. However, last month, he died aged 87 from organ failure related to Coronavirus.