What was the athletic activity of choice for the father of a South Korea based rapper and dancer involved with GOT7?
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.
Kim Jae-duck Kim Jae-duck (born on August 7 1979) is a South Korean singer, rapper, and choreographer. He is known as a member of Sechs Kies, which was a rival band to the top boy group in the 90's, H.O.T. and reunited in 2016. When Sechs Kies disbanded in 2000, he started a new band, J-Walk with Jang Suwon, also from Sechs Kies. Kim is known for his Busan accent and his nickname is "Ducky" as a reference to his name.