Kim Jong-un is the supreme leader of North Korea, the third and youngest son of Kim Jong-il (1941–2011) and the grandson of Kim Il-sung (1912–1994). Following his father's death in 2011, he was announced as the "Great Successor" by North Korean state television. He has held the titles of the First Secretary of the Workers' Party of Korea, the Chairman of the Central Military Commission, First Chairman of the National Defence Commission of North Korea, the Supreme Commander of the Korean People's Army, and also a presidium member of the Central Politburo of the Workers' Party of Korea.
Kim Jong-un’s little sister revealed to the world in ‘election day’ stunt
Kim Yo-jong is being groomed to play key role in securing future of family dynasty, academic says
The younger sister of North Korean leader Kim Jong-un has made an official debut of sorts, consolidating the grip on power of the ruling Kim dynasty's third generation.
Kim Yo-jong, who is believed to be 26, accompanied her elder brother to a polling station on Sunday when North Korea held stage-managed elections to its rubber stamp parliament.
It was not her first appearance. She was shown on state television in 2011, tearfully standing next to Kim as they attended the funeral of their father, former ruler Kim Jong-il.
Since then she has occasionally been seen accompanying her brother on his "field guidance trips". Sunday's outing was different as she was, for the first time, officially listed by her name and as a "senior official" attending the voting function along with several leading party and army luminaries.
State TV footage showed Kim in a black skirt suit, walking closely behind her brother and casting her vote into a ballot box.
Her precise position was not detailed, but she is believed to be the events director in Kim Jong-un's Secretariat Office.
In 2012, Kim Yo-jong was seen on state TV riding a white horse - a common propaganda symbol associated with the Kim family - with her aunt, Kim Kyong-hui.
As Kim Jong-il's sister, Kim Kyong-hui was an enormously powerful and influential figure who was given the rank of a four-star general. Together with her husband, Jang Song-thaek, she was seen as the power behind Kim Jong-un's throne, until the young leader had Jang purged and executed last year.
Ahn Chan-il, head of the Seoul-based World Institute for North Korea Studies, said Kim Yo-jong was being groomed to play the same supporting role as her aunt.
"Kim Jong-un and Kim Yo-jong will work in a similar way as their father and Kim Kyong-hui did in securing the future of the Kim dynasty," Ahn said. "And Kim Kyong-hui will eventually leave official life as part of the power shift in the family."
Kim Kyong-hui, 67, has barely been seen in recent years, with reports that she was seriously ill.
The Kim family has ruled the country for more than six decades with an iron first wrapped in a pervasive personality cult.