In 2010, at the recommendation of a senior, Park went to the audition of Korean production of musical
Mamma Mia! When Park appeared in the audition with application letter with no experience written, she made the staff nervous. However Park made everyone surprised when she sang the audition song. Since then, Park has been active as a main character in musical works, from Go Mi-nam (Go Mi-nyeo) in the creative musical ''
You're Beautiful to Éponine in Les Miserables and Molly in Ghost. In 2013, she swept the rookie awards two musical awards, the Korean Musical Awards
and The Musical Awards
for her role Eponine in Les Miserables''. Park was called a rising star in the musical world. In 2019, Park acted as the role of Cho-hong in SBS historical drama
Haechi. The role of Park Ji-young then followed – a role with different personalities in two parallel universes in the tvN drama
The King: Eternal Monarch. Later, Park reunited with director Kim Dong-yeon in the 2019 Korean revival of musical
Cyrano. ==Filmography==