Sungchan

Sungchan (성찬), born Jung Sung-chan (정성찬) on September 13, 2001, in Seoul, South Korea, is a rapper and vocalist of RIIZE under SM Entertainment, and one of the group's tallest members at 185cm. Left-handed, blood type A, MBTI ESTP. Fandom knows him as "Bambi" for his big, expressive eyes. His older brother was born in 1999. He joined SM Entertainment in 2016 at fifteen, spending years through SM Rookies before being revealed as a new NCT member in October 2020, a rare mid-run insertion into an active group that signaled the label's particular confidence in him. His NCT contributions spanned NCT 2020 and NCT U releases, building his profile through controlled delivery and consistent stage presence. In June 2023, SM Entertainment announced that Sungchan and Shotaro would depart NCT to join a new project. That group, RIIZE, debuted on September 4, 2023, with the single album "Get A Guitar," an immediate commercial success that opened one of the fastest trajectories in fourth-generation K-pop. Sungchan brought an established stage presence and a rap style refined across three years of NCT activity, giving RIIZE a foundation of experience from day one. By February 2026, RIIZE headlined Tokyo Dome across three nights with 120,000 total attendees, becoming the fastest K-pop boy group to headline the venue. Sungchan's representative emoji, the frog, traces back to a fansign question: a fan asked why he chose it, and he answered that his eyes are big. The answer became a running thread in the fandom.