Question: Kim Chang-bok, is a North Korean football coach who managed the North Korea national football team from 2015 to 2016, Kim was replaced a year later by who, a Norwegian football manager and former player, and the current manager of North Korea's national football team?

Context articles: Jørn Andersen
North Korea national football team
Sobaeksu Sports Club
Yun Jong-su
Kim Yong-hwan
Jo Tong-sop
Chung Hae-won
Kong Hye-ok
Kim Chang-bok
University of Natural Science

Jørn Andersen (born 3 February 1963), sometimes written as Jörn, is a Norwegian football manager and former player.
 He is the current manager of North Korea's national football team.
The North Korea national football team (recognized as Korea DPR by FIFA and known colloquially and in the media as North Korea) represents the Democratic People's Republic of Korea in international association football and is controlled by the DPR Korea Football Association, the governing body for football in North Korea.
Sobaeksu Sports Club (Korean: 소백수체육단 ) is a North Korean football club.
 This club is a subsidiary of 4.25 Sports Team, and this club is substance B team of 4.25 Sports Team.
 Ri Jun-il plays for Sobaeksu and the North Korea national football team.
Yun Jong-Su (Korean: 윤정수; hancha: 尹正水; born 3 January 1962) is a former North Korean football player and the current head coach of the North Korea national under-23 football team.
 He also led North Korea during the 2006 and 2014 FIFA World Cup qualification campaigns.
Kim Yong-hwan (born 25 May 1993) is a South Korean football full-back who plays for Incheon United in K League Classic and the South Korea national under-23 football team.
On 10 October, 2013 when the Brazil national football team went to South Korea to train, Kim joined the training with the Brazil national football team including Neymar, Dani Alves, etc.
 Kim's main position is full-back but he can assimilate other positions including Wing-back and Winger.
 He has great speed and overlapping ability.
Jo Tong-sop (born May 1, 1959) is a North Korean football manager and former player.
 He was most recently the head coach of the North Korea national football team.
 It was his second stint in charge of the national team, having previously managed North Korea from 2010 to 2011, replacing Kim Jong-hun, who led the team to the 2010 FIFA World Cup.
Chung Hae-Won (, born July 1, 1959) is a South Korean former football striker and coach.
 He scored two goals to give South Korea national football team a 2-1 win over North Korea national football team in the 1980 AFC Asian Cup to send South Korea to the final, where they were defeated 3-0 by Kuwait national football team.
Kong Hye-ok (born (1983--)19 1983 ) is a North Korean football defender who played for the North Korea women's national football team.
 She competed at the North Korea women's national football team at the 2008 Summer Olympics.
 At the club level, she played for April 25.
Kim Chang-bok (born October 14, 1959) is a North Korean football coach who managed the North Korea national football team from 2015 to 2016.
 He replaced Jo Tong-sop in the role after the 2015 AFC Asian Cup.
 Kim was replaced a year later by Jørn Andersen.
Institute of Natural Science (INS) is a university located inside the region of the National Academy of Science in Pyongyang, North Korea.
 As Kim Il-sung, a former leader of North Korea, emphasized the significance of education for gifted and talented students, INS originally started as a branch of Kim Il-sung University on January 17, 1962.
 It was separated from Kim Il-sung University in 1985.
 In South Korean mass media, this university is called "KAIST of North Korea".
 Top students of natural sciences or engineering in North Korea study at this university supported totally by North Korean government.
 Eighty percent of them is graduated from No.1 Middle Schools, which are science high schools for gifted and talented students in North Korea, and the rest thirty percent are medal winners in the national science (math, physics, chemistry, and biology) olympiads or national science quiz contests.