IU's 'Palette' featuring G-Dragon gets a certified all-kill + Instiz top 10 chart domination
A certified all-kill happens when a song is #1 on all major real-time and daily charts, as well as instiz's realtime iChart. To achieve a perfect all-kill you must be #1 on all of that plus instiz's Weekly iChart. It's only a matter of time before IU gets another perfect all-kill.
What's even more impressive is that IU has taken 9 out of the top 10 spots on Instiz real-time chart, showing complete domination.
Wow, congratulations!