Sung Si Kyung
성시경 · Solo
1 upcoming shows
New in Korea
NewsJul 5, 2026
Sung Si Kyung x Raisa ‘Heaven Knows’ LIVE CLIPWhat happened
Korean ballad singer Sung Si-kyung and Raisa performed their duet “Heaven Knows” in a live clip.
Why Koreans care
Sung Si-kyung is closely identified with Korean ballad singing, so “성발라” (“Sung-ballad”) functions as an affectionate persona rather than merely a…
One line of cheer
One line from fans around the world
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