After getting an all-kill on the real-time charts,�IU�has now achieved a certified all-kill with�her first pre-release track "Through the Night"!

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 appears IU won't be achieving a perfect all-kill this week as the song was released later in the week but she has a good chance to achieve it next week!

Congratulations IU!

SEE ALSO: IU to become the first Korean solo artist to hold a show at the Philippine Arena in June