Park Ji-hoon (Korean: ???; born May 29, 1999) is a South Korean singer and actor.
Park first made his debut as a child actor, appearing as a supporting cast member on the MBC historical drama Jumong (2006) and earned roles in the several television dramas such as The King and I, Kimchi Cheese Smile and Iljimae.
He also established himself as a musical actor through his participation in the musicals Peter Pan, The Harmonium in My Memory and Radio Star.
After winning in the second place of Mnet's Produce 101 season 2, Park rose to prominence as a member of the boy group Wanna One, formed in 2017.
The group achieved both critical and commercial success, with six Korean topped-five singles.
With the conclusion of the group activities in January 2019, Park began his solo career with EP O'Clock in March 2019.
He also returned to the acting scene in September 2019, making a lead role on JTBC historical drama Flower Crew: Joseon Marriage Agency.