Park Ji-sung (박지성), better known by his stage name Jisung (지성), is a South Korean Rapper, singer, and dancer. He is a member of the boy group NCT and it's unit NCT DREAM.
He was born on February 5, 2002, in Seoul, South Korea.
In December 2013, he was introduced as part of SM Entertainment's pre-debut training team SMROOKIES. Before his debut, in 2015, he appeared in TVXQU-Know's music video for the song "Champagne". He officially debuted in 2016 as a member of NCT.