Taeyeon's done it! We knew she would, and she's achieved an all-kill for her title track "I" on real time music charts!

Reports say as of October 7 at 7am KST, Taeyeon's track "I" ft. Verbal Jint was number one on all main eight music charts, which are Melon, Genie, Mnet, Olleh Music, Soribada, Naver Music, Bugs and Monkey3!

Her other track "U R" is also very impressively high up on all main charts. In fact, the only reason "I" wasn't number one earlier was because "U R" was at the number one spot.

Taeyeon will begin her comeback performances on October 8 with 'M! Countdown'. Congrats to Taeyeon!