

In early 2014, Park was cast for the role of D'Artagnan in his fourth musical production, The Three Musketeers. He followed this with a role in hit teen drama The Heirs (2013). In September 2013, Park was cast as Clyde in his third musical theatre production, Bonnie & Clyde. Park gained wider recognition after joining Real Men in June 2013, where he was nicknamed "Baby Soldier" for his innocent, yet passionate image. He then featured in tvN's time-slip drama Nine as the younger version of Lee Jin-wook's character. In March 2013, Park, along with his fellow ZE:A members Siwan, Kevin, Minwoo and Dongjun formed the group's first sub-unit called ZE:A Five. It was also in early 2013 when Park participated in his second musical theatre production, Gwanghwamun Love Song, playing the role of Ji-Yong. The following year, Park had a role in KBS2's drama special Sirius (2013), where he played the adolescent version of two twin brothers with starkly contrasting personalities. The same year, he starred in SBS' Dummy Mommy, where he played a vocalist of an indie band. He began his acting career in 2012, starring in SBS' special drama I Remember You. In 2011, Park began his theatrical career as a cast member alongside Super Junior's Ryeowook in the musical Temptation of Wolves. In addition to ZE:A's regular promotional activities, he participated in variety shows and had bit parts in several dramas. On January 7, 2010, Park debuted as a member of South Korean boy band ZE:A. 2010–2014: ZE:A, acting debut, and ZE:A Five The same year, Park worked as a uniform brand model and also appeared in Mnet's reality program ZE:A's Debut Diary along with fellow ZE:A members. In February 2009, Park appeared in Jewelry S' "Date" music video as the male lead. Park was officially discharged from military service on January 4, 2021. The actor said that he wanted to put his skills to good use, so he is excited to join the unit and be of service to his country. Park had earlier revealed that he was inspired to join the Capital Defense Command after he received positive feedback for his shooting skills while training for the variety show, Real Man. He entered the Nonsan Army Recruit Training Center in South Chungcheong Province to start his basic military training and will be completing the rest of his military duties in the military police department of the Capital Defense Command as an active duty soldier.

Park began his mandatory military service on June 10, 2019.

He was named Hyung-sik ( Korean: 형식 Hanja: 炯植) by a Buddhist monk, as his mother and grandmother are Buddhists. He belonged to an upper-middle-class family and his father is a member of the board of directors at BMW Korea while his mother is a piano teacher. Park was born in Yongin, Gyeonggi Province, South Korea as the second of two sons.

Hal bisa berubah kacau balau ketika siswa akhirnya mendapatkan kusut dengan seorang gadis dari kelas bawah yang adalah pewaris dari “kemiskinan”, dan asmara terungkap. Sebuah komedi romantis tentang siswa SMA yang tinggal di atas masyarakat yang tinggi 1%, belajar tentang cinta dan persahabatan. Genre: Romance, youth, school, melodrama, comedyīroadcast period: 2013-Oct-09 to 2013-Dec-12 Title: 왕관을 쓰려는자, 그무게를 견뎌라 – 상속자들 / Wangkwaneul Sseuryeoneunja, Geumoogereul Gyeondyeora – SangsokjadeulĪlso known as: The Inheritors / The One Trying to Wear the Crown, Withstands the Weight – The Heirs
