Yun Jung Choi

Yun Jung Choi, also known as her YouTube name 최윤정, is another Korean YouTuber who also lives in South Korea. She is the mother of PSINESS99 and the wife of PsiLucas55 . She is currently the only one who doesn't have a English nickname on her own in YouTube. Unlike her husband and daughter, she doesn't like games, but likes listening to the Bible instead, though she does understand her daughter and husband's game-liking.

Appearance
Yun Jung resembles her daughter, PSINESS99. She doesn't show her face in her YouTube channel like her husband, PsiLucas55 but she looks similar to her daughter. In her Mii ago, she has black eyes, left-sided hair, and wears purple clothes.

Personality
Yun Jung is called "Scary mom" by PSINESS99 and her sister, because she punishes them a lot, but Yun Jung is not scary, she is nice and loves her family, though she has problems with her husband PsiLucas55.