On March 24, 2026, Kim Sung-kyu shared a fresh update on his official Instagram. The post, captioned "2026 KIMSUNGKYU LIVE [LV4: LEAP TO VECTOR] CONCEPT PHOTO, D-3," hyped his upcoming concert just three days out.
In the released photos, Kim Sung-kyu poses in a sleek suit, lost in thought as sunlight pours in, exuding his signature charm. The moody, cinematic shots supercharged anticipation for the show.
Fans flooded the comments with love, writing things like "See you at the show!" and "Our handsome INFINITE leader, Kim Sung-kyu." His concert will run from March 27 to 29, 2026, at Olympic Hall in Olympic Park.