Title: Kwak Hee-ju
Content:  Kwak Hee-Ju (born 5 October 1981) is a South Korean footballer who plays as a defender who last played for Suwon Samsung Bluewings. At first, he did not enjoy much success with the team, but since early of 2004, he has become one of the key players of defence of Suwon Samsung Bluewings. He was member of South Korea that parted East Asian Cup 2008 and World Cup qualifier of 2006 and 2010.
Title: Seo Hee-ju
Content:  Seo Hee-ju (born November 18, 1993) is a wushu taolu athlete from South Korea. She is a four-time medalist at the World Wushu Championships and a two-time world champion. She also won the bronze medal in women's jianshu and qiangshu at the 2014 Asian Games in Incheon. During training a day before she competed at the 2018 Asian Games, she injured her knee and had to withdraw from the competition.
Title: Kwak Hee-ju
Content: South Korea ; EAFF East Asian Cup: 2008 
Title: Kwak Hee-ju
Content: Suwon Samsung Bluewings ; K-League (2): 2004, 2008 ; K-League runner-up: 2006 ; Korean FA Cup (2): 2009, 2010 ; Korean FA Cup runner-up (2): 2006, 2011 ; K-League Cup (2): 2005, 2008 ; Korean Super Cup: 2005 ; A3 Champions Cup: 2005 ; Pan-Pacific Championship: 2009 
Title: Song Ju-hee
Content:  Song Ju-hee (, or  ; born October 30, 1977) is a retired South Korean football player and coach who is currently coaching Jeonbuk KSPO.
Title: Heo Kwang-hee
Content:  Daniel Heo Kwang-hee (허광희; born 11 August 1995) is a South Korean professional badminton player who was educated at the Dankook University. He was selected to join the national team in 2012, and joined the Samsung Electro-Mechanics team in 2014. Heo was the bronze medalists at the 2012 World Junior Championships in the boys' singles and team event, and Asian Junior Championships in the team event. Heo later won the boys' singles and mixed team gold medals at the 2013 World Junior Championships, and the mixed team silver medal at the Asian Junior Championships. In the senior level tournament, Heo was the semi-finalists at the 2017 U.S. and 2018 New Zealand Open.
Title: Kwak Hyok-ju
Content:  Kwak Hyok-ju (born 3 April 1984) is a North Korean boxer. He competed in the men's light flyweight event at the 2004 Summer Olympics.
Title: Kim Ju-hee
Content:  Kim Ju-hee (born 10 March 1985) is a South Korean women's international footballer who plays as a midfielder. She is a member of the South Korea women's national football team. She was part of the team at the 2003 FIFA Women's World Cup. On club level she plays for Wirye Information Industry High School in South Korea.
Title: Jung-hee
Content: Park Jeong-hui (born 1966), South Korean male judoka ; Park Jung-hee (sport shooter) (born 1967), South Korean male sport shooter ; Park Chung-hee (handballer) (born 1975), South Korean female handball player ; Ri Jong-hui (born 1975), North Korean female football goalkeeper ; Ji Jung-hee (born 1985), South Korean female volleyball player ; Cho Jung-hui, North Korean female table tennis player 
Title: Joo Hee-jung
Content:  Joo Hee-jung ( born February 4, 1977) is a South Korean professional basketball player. He plays for the Seoul Samsung Thunders of the Korean Basketball League. Joo also plays for the South Korea national basketball team and made his senior national team debut at the FIBA World Olympic Qualifying Tournament for Men 2008. He also competed for the team at the FIBA Asia Championship 2009.

Question: What sport does Kwak Hee-ju play?
Answer: association football.
football.
soccer.