Cheon Seong Im, better known by her stage name Song Ji-hyo is a South Korean actress, television presenter and former model. She is best known for notable roles as Min Hyo-rin in the popular television series Princess Hours (2006), Lady Ye So-ya in Jumong (2007), The Queen in A Frozen Flower (2008) and Oh Jin-hee in Emergency Couple (2014). Song was also the only female member of the popular Korean variety show Running Man, which made her popularity rise across Asia. She won Best Actress of the Year in 2015 3rd Annual DramaFever Awards and many other awards.
Before debutting as an actress, Song was a model for Kiki Magazine. She made her feature film acting debut in the Korean horror film Wishing Stars (2003). She graduated with a tax and accounting degree from Kyungmoon University (now Kookje College).
Some of Song's closest friends are actor
Lee Dong Wook, actress Choi Yeo Jin and Kim Ji Soo, so on. She is still single.