Every weekly #1 on Show! Music Core (MBC) since 2012 — 347 wins. All-time leader: IU (16); 2026 leader: Ateez (2); most wins by one song: Dynamite (3). Recounted daily from public record (Wikipedia lists, CC BY-SA).
Records run from 2013-04-20 to 2026-09-19 across 13 years; 135 artists and 310 songs have won. Of 2,590 wins across all six shows, Show! Music Core accounts for 13%. Recent yearly counts: 26 in 2026, 35 in 2025, 28 in 2024, 33 in 2023, 26 in 2022; the busiest year was 2025 with 35.
The heatmap lays out the 52 weeks of 2026 in one row; a run of the same colour means the same artist won consecutive weeks, and grey marks weeks with no broadcast or no compiled result. Each date opens an episode page with that week's other shows, the song's cumulative wins and its karaoke numbers.
2026 (26) · 2025 (35) · 2024 (28) · 2023 (33) · 2022 (26) · 2021 (30) · 2020 (21) · 2019 (27) · 2018 (25) · 2017 (13) · 2015 (27) · 2014 (31) · 2013 (25)
Other shows: The Show · Show Champion · M Countdown · Music Bank · Inkigayo · Records