– She was born in Jeonja-dong-gu, Jangan, Suwon, Gyeonggi, South Korea.
– Jeongyeon’s birth name is Yoo Kyung Wan. She changed her name in 3rd grade because she was teased as her name sounded like a boy’s name.
– Her father, Yoo Chang-joon, is a popular Korean traditional chef.
– She has 2 older sisters: Gong Seungyeon (actress) and Seo Yeon (office worker).
– It was revealed that she is a distant relative of KARD‘s Somin.
– The leader of TWICE was decided by anonymous voting. Jeongyeon was in 2nd place.
– Jeongyeon chose 0 as her favorite number, because she doesn’t actually have a favorite number.
– The happiest part of Jeongyeon’s day is taking off her contact lenses.
– Jeongyeon is ambidextrous. (TWICE Showtime)
– She is in charge of cleaning the dorm. She likes cleaning.
– A song she likes is ‘I Will Dare‘ by The Replacements.