Park signed a contract with Marro Entertainment in 2000. He made his debut as an actor in 2002 in television series
Honest Living. In 2003 he played a student role in television series ''
Sang Doo! Let's Go to School and the next year he appeared in the television series Love is All Around'' which gained him some attention. In 2007, he joined the boy group
Supernova as its lead vocalist. He then appeared in a number of films and dramas, including
Soul as Jung Shi-woo,
The King of Legend and
Jang Bo-ri Is Here!. He also had a main role in drama
Koisuru Maison: Rainbow Rose which was praised and gained attention him attention. In 2018, he left Marro Entertainment and signed a contract with Huayi Brothers Korea. In 2019, Park starred in his eight acting appearance as Yoo Ji-han in the television series
One Fine Week which made him noted by the audience. In 2020 he got his first major acting role as the second male lead in the
MBC television series
Lonely Enough To Love as Kang Hyun-jin starring opposite of
Kim So-eun and
Ji Hyun-woo. ==Discography==