Question: What was the athletic activity of choice for the father of a South Korea based rapper and dancer involved with GOT7?

Context paragraphs:
Korean Air: Korean Air Lines Co., Ltd. () (), operating as Korean Air, is the largest airline and flag carrier of South Korea based on fleet size, international destinations and international flights.  The airline's global headquarters are located in Seoul, Republic of Korea.  Korean Air was founded as Korean National Airlines in 1946.  After several years of service and expansion, the airline was fully privatized in 1969.

Sim (Korean surname): Sim or Shim is a Korean surname.  There are six Shim clans in Korea based in the regions of Cheongsong, Pungsan, Samcheok, Buyu, Uiryeong, and Jeonju.  The biggest Sim clan is Cheongsong; they comprise about 85% of the all those with the surname Shim.  Fourteen percent of all Korean Shims are members of the Pungsan and Samcheok clans.  As of 2000, there were 252,255 people with this surname in South Korea, less than 1% of the population .

North Korean defectors in Thailand: Thailand has become one of the destinations of choice for North Korean defectors aiming to resettle in third countries, particularly South Korea.  Although the Royal Thai Government has not yet officially recognized the refugee status of North Korean escapees, the Thai government allows North Koreans illegally entering the country to resettle in South Korea.  This is possible because South Korea’s domestic law recognizes that North Koreans are also citizens of South Korea.  The Thai government also cites the "conveniently blurred geographical distinctions" between the two Koreas in facilitating the transfer and resettlement process.

Jackson Wang: Jackson Wang (traditional Chinese: 王嘉爾; born 28 March 1994) is a Hong Kong rapper, singer, and dancer based in South Korea.  He is a member of the South Korean boy group GOT7 under JYP Entertainment, and is known for his appearances on Korean reality television, notably "Roommate".  Jackson speaks fluent English, Cantonese, Mandarin, Shanghainese, Japanese and Korean.

Got7 discography: Got7, a hip hop boy group based in South Korea, have released three studio albums, six EPs, thirteen singles, and two box sets. Formed by JYP Entertainment in 2013, Got7 made their debut in January 2014 with the EP "Got It? ", which debuted at number two on the Gaon Albums Chart.  The EP's lead single "Girls Girls Girls" peaked at number 21 on the Gaon Singles Chart.  In October 2014, Got7 debuted in Japan with their first Japanese-language release "Around the World", peaking at number three on the Oricon's singles charts.  A month later, Got7 returned to Korea to release their first full-length album "Identify", and topped album charts.

People for Successful Corean Reunification: People for Successful Corean Reunification (PSCORE) is a non-governmental organization based in Seoul, South Korea, and Washington D.C. in the United States.  PSCORE addresses potential barriers to Korea reunification, suggests alternatives, and works to improve the situation of North Korean defectors in South Korea and China to bridge the gap between South Korea, North Korea, and the international community.  The organization is made up of North and South Korean staff, interns and volunteers from South Korea and abroad, and North Korean defectors.  While PSCORE provides news coverage on North Korea and helps defectors become South Korean citizens, a unique aspect is that educational programs are offered for North Korean defectors.

New Zealand–North Korea relations: New Zealand–North Korea relations (Korean:뉴질랜드-조선민주주의인민공화국 관계) refers to international relations between New Zealand and North Korea.  Relations between the two countries have been almost non-existent since the division of Korea.  During the Korean War in the 1950s, New Zealand troops fought as part of the United Nations force that repelled the North Korean invasion of South Korea.  Since then, New Zealand and North Korea have had little contact, until July 2000 when North Korean Foreign Minister Paek Nam-sun and New Zealand Minister of Foreign Affairs Phil Goff met in Bangkok, leading to the establishment of diplomatic relations in March 2001.  The New Zealand ambassador to South Korea based in Seoul is also cross-accredited to North Korea.  In 2006, North Korea tested its first nuclear weapon, drawing criticism and suspension of relations by the New Zealand government, which holds a staunch anti-nuclear policy.  New Zealand began re-establishing formal relations in 2007, when the New Zealand Minister of Foreign Affairs Winston Peters visited Pyongyang on November 20 to discuss possible political and economic deals with North Korea, on the basis that it start dismantling its nuclear weapons facilities.

Wang Ruiji: Wang Ruiji (born 17 February 1957) is a Chinese fencer.  He competed at the 1984 and 1988 Summer Olympics.  He is the father of Jackson Wang.

Road Fighting Championship: Road Fighting Championship (Road FC) (Hangul: 로드FC) is a South Korea based mixed martial arts (MMA) promotion which was officially launched in 2010.  Until December 2016, Road FC held 38 events in three countries - South Korea, Japan, and China - with a total of 456 professional MMA matches.

BamBam (singer): Kunpimook Bhuwakul (Thai: กันต์พิมุกต์ ภูวกุล , , ; born May 2, 1997), commonly known by his nickname BamBam (Hangul: 뱀뱀, Thai: แบมแบม), is a Thai singer/rapper based in South Korea.  He is most popularly known as a member of the South Korean boy group Got7.

Supporting paragraphs: Wang Ruiji Jackson Wang
Answer: fencer