Leading perfect all-kill K-pop songs South Korea 2023, by number of PAKs
As of February 2023, the song "Ditto" by newly debuted girl group NewJeans has reached a record-breaking 633 perfect all-kills (PAKs) on South Korean music charts. PAKs are achieved by songs that remain at number one on all major Korean music charts providing real-time data (iChart, MelOn, YouTube Music, Genie, Flo, Naver VIBE, and Bugs!) simultaneously. One hour of doing so counts as one PAK, meaning 633 PAKs equals to 633 hours of the same song dominating all major charts at the same time. While PAK achievements are not an officially recognized metric within the industry, they tend to be used among fans as a measure of combined fan and general public popularity of a given song.
