Park Jin Young is known for many things, a famed singer, the founder of JYP Entertainment and producer of Korea's top idol groups and artists, including but not limited to G.O.D., 2PM and the Wonder Girls.� Now he can even add father-in-law to the list! Who is his daughter in law exactly? It's none other than 2AM Jokwon's 'wife' GaIn! On a recent recording of We Got Married, the lovable wife GaIn visited her husband Jokwon and his "father" Park Jin Young at their concert.� GaIn officially introduced herself to her father-in-law, and even though this was only their first time meeting, GaIn naturally called JYP 'father-in-law.'� As a bonus, she also prepared a surprise show for her father-in-law as well! Will JYP approve of his new daughter-in-law? Catch this episode of We Got Married on the 23rd to find out!