Choi Jung-in (최정인) is a South Korean singer. She is married to singer Jo Jung-chi.
Running Man
Series • 2010
You Hee-yeol's Sketchbook
Series • 2009
Infinite Challenge
Series • 2005
We Got Married
Series • 2008
Heart 4 U
Series • 2019
Synchro U
Series • 2024
My Second Village
Series • 2018