North Korean politician Kim Yo-jong, 30, is the director of the Propaganda and Agitation Department of the ruling Workers' Party and is therefore responsible for her brother's public image. State media recently confirmed that Kim Yo-jong is now in charge of relations with South Korea.
She is considered to be a powerful political figure in North Korea and a right-hand woman to her brother since she has accompanied him on numerous high-level meetings, including the denuclearisation summits with US President Donald Trump and South Korean President Moon Jae-in. Given her influence, she has even been nicknamed North Korea's "most powerful woman" by the media.
She also served as an alternate member of the Politburo of the Workers' Party of Korea from 2017 to 2019, and was reappointed to the role in April 2020.
Check out Sputnik's gallery to see what else we know about the powerful sister of North Korean leader Kim Jong-un.
Above: North Korean leader Kim Jong-un's sister Kim Yo-jong attends the opening ceremony of the 2018 Pyeongchang Winter Olympic Games at Pyeongchang Stadium on 9 February 2018.
Above: North Korean leader Kim Jong-un's sister Kim Yo-jong attends the opening ceremony of the 2018 Pyeongchang Winter Olympic Games at Pyeongchang Stadium on 9 February 2018.
Above: Kim Yo-jong (L), sister and close adviser to North Korean leader Kim Jong-un (top C), brings a bouquet of flowers as he and South Korean President Moon Jae-in (R) pose with children after meeting at the Military Demarcation Line that divides their countries ahead of their summit at Panmunjom on 27 April 2018.
Above: Kim Yo-jong (L), sister and close adviser to North Korean leader Kim Jong-un (top C), brings a bouquet of flowers as he and South Korean President Moon Jae-in (R) pose with children after meeting at the Military Demarcation Line that divides their countries ahead of their summit at Panmunjom on 27 April 2018.
Above: People watch a TV news programme showing Kim Yo-jong, North Korean leader Kim Jong-un's younger sister, at Seoul Railway Station in Seoul, South Korea, Thursday, 27 November 2014.
Above: People watch a TV news programme showing Kim Yo-jong, North Korean leader Kim Jong-un's younger sister, at Seoul Railway Station in Seoul, South Korea, Thursday, 27 November 2014.
Above: North Korean leader Kim Jong-un (C) prepares to sign the guest book next to his sister Kim Yo-jong during the Inter-Korean summit with South Korean President Moon Jae-in (L) at the Peace House building on the southern side of the truce village of Panmunjom on 27 April 2018.
Above: North Korean leader Kim Jong-un (C) prepares to sign the guest book next to his sister Kim Yo-jong during the Inter-Korean summit with South Korean President Moon Jae-in (L) at the Peace House building on the southern side of the truce village of Panmunjom on 27 April 2018.
Above: Kim Yo-jong, right, and North Korea's nominal head of state Kim Yong-nam, talk as they wait for the start of the preliminary round of women's hockey game between Switzerland and the combined Koreas at the 2018 Winter Olympics in Gangneung, South Korea, 10 February 2018.
Above: Kim Yo-jong, right, and North Korea's nominal head of state Kim Yong-nam, talk as they wait for the start of the preliminary round of women's hockey game between Switzerland and the combined Koreas at the 2018 Winter Olympics in Gangneung, South Korea, 10 February 2018.
Above: Secretary of State Michael R. Pompeo receives photos from his meeting with Chairman Kim Jong-un from Chairman Kim's sister, Kim Yo-jong, in Pyongyang, the Democratic People's Republic of Korea on 7 October 2018.
Above: Secretary of State Michael R. Pompeo receives photos from his meeting with Chairman Kim Jong-un from Chairman Kim's sister, Kim Yo-jong, in Pyongyang, the Democratic People's Republic of Korea on 7 October 2018.
Above: North Korean leader Kim Jong-un (C) is inspecting the Sin Islet defence company in Kangwon Province, while Kim Yo-jong (2nd L), vice department director of the Central Committee of the Worker's Party of Korea (WPK) and the younger sister of Kim Jong-un, follows him on 12 March 2015.
Above: North Korean leader Kim Jong-un (C) is inspecting the Sin Islet defence company in Kangwon Province, while Kim Yo-jong (2nd L), vice department director of the Central Committee of the Worker's Party of Korea (WPK) and the younger sister of Kim Jong-un, follows him on 12 March 2015.
Above: Kim Yo-jong (C) sits with members of a South Korean delegation during a lunch at the Okryukwan cold noodle restaurant in Pyongyang on 19 September 2018.
Above: Kim Yo-jong (C) sits with members of a South Korean delegation during a lunch at the Okryukwan cold noodle restaurant in Pyongyang on 19 September 2018.
Above: Kim Yo-jong attends a wreath-laying ceremony at the Ho Chi Minh Mausoleum in Hanoi, Vietnam, Saturday, 2 March 2019.
Above: Kim Yo-jong attends a wreath-laying ceremony at the Ho Chi Minh Mausoleum in Hanoi, Vietnam, Saturday, 2 March 2019.