Yerin wishes to have a collaboration with Crush. GOT7's Yugyeom and JB claim that they want to have a collaboration with Yerin. She is also the youngest one in the family. Yerin confessed that Ahn Sohee is her fashion role model. Yerin majored in practical music in Hanlim Multi Arts School. Among GOT7, Yerin said that she is the closest to JB.
If Yerin wasn't a singer, she would like to be an artist, painter or a designer. Yerin's favourite artists are Amy Winehouse, Rachael Yamagata, and Norah Jones. She became a trainee after she won the 2nd place honors, behind 2PM's Jang Wooyoung. Yerin was a JYP trainee for five years since 2007, training between South Korea and USA (2 years in the US). One of Yerin's favourite food is chicken curry. After that, she became known as R&B Genius. At the age of 10, Yerin appeared on SBS Star King and performed "Listen" by Beyoncé. She mentioned that her real height is 164cm instead of 165cm on her official profile. Her height is 164cm and her weight is 45kg. - Yerin was born on Jin Daejeon, South Korea.