Chae Young In, born Bae Young Seon, is a South Korean singer and actress. She debuted in the entertainment industry since 2000 through the Super Elite model contest. She was the leader of the former South Korean girl group Red Sox, which was active from 2005 to 2006.
In August 2006, she debuted as a solo singer, but the audience reaction was not good. Since 2007, she has focused on the acting career and is currently active. In 2008, she won the "New Star Award" on 2008 SBS Drama Awards thanks to her role in the drama "Temptation of Wife".
Chae Young In got married to her boyfriend who is a dermatologist on November 24, 2012. Their daughter Kim So Yool was born in April 2015.