Jung Young-Hoon

Jung Young-Hoon (Korean: 정영훈), also known by the alternative name Yoon Yoong (윤웅), is a South Korean actor born on May 22, 1986. Standing at 186 cm, he has built an extensive career appearing in numerous television dramas and series across major South Korean networks and streaming platforms.

Jung Young-Hoon

Acting Career

Jung has established a prolific presence in the South Korean television industry, frequently cast in supporting and guest roles across diverse genres ranging from action and thriller series to romantic comedies. His television credits span a wide array of notable productions.

Some of his early credited appearances include roles in Apgujeong Midnight Sun (MBC, 2014-2015) and Descendants of the Sun (KBS2, 2016), where he portrayed a Taebaek unit member. Throughout the late 2010s and 2020s, Jung continued to secure supporting parts in high-profile dramas such as Crash Landing on You (tvN, 2019-2020), Dr. Romantic 2 (SBS, 2020), Lawless Lawyer (tvN, 2018), and The Veil (MBC, 2021).

His career extended into streaming platforms with roles in Netflix productions such as Queenmaker (2023) and Hierarchy (2024), alongside Disney+ series Call It Love (2023). He has continued active television appearances in subsequent years, including roles in Law and the City (tvN, 2025) and Our Universe (tvN, 2026).

Filmography Highlights

Descendants of the Sun (KBS2, 2016) - Taebaek unit member
Lawless Lawyer (tvN, 2018) - Secretary Kim
Crash Landing on You (tvN, 2019-2020) - Seri's Choice security
Dr. Romantic 2 (SBS, 2020) - Ryu Woong-Il's security
The Veil (MBC, 2021) - Do Jin-Sook's subordinate
Queenmaker (Netflix, 2023) - Kang Ho-Rae
Hierarchy (Netflix, 2024) - An Hye-Won's secretary
Law and the City (tvN, 2025) - Mr. Eom
Our Universe (tvN, 2026) - police officer