Longest Chart Topper

According to Music Bank's K-Pop Music Chart, the groups who made it to their Top 10 longest Top 1 consecutive winners are the following: taking the 10th spot for winning 6 straight weeks are 2NE1's Fire and f(x)'s La Cha Ta,

9th (7 weeks)
4Minute – Muzik
2PM – Again & Again
Super Junior – It’s You

8th (8 weeks)
SeeYa & Davichi & T-ara – Women’s Generation
SeungRi – Strong Baby
Super Junior – Sorry Sorry
KARA – Wanna
Davichi – 8282

7th (9 weeks)
2AM – A Friend’s Confession
KARA – Honey
SS501 – Because I’m Stupid

6th (10 weeks)
2PM – I Hate You
Baek Ji Young ft. TaecYeon – My Ear Candy
G-Dragon – Heartbreaker
SHINee – Juliet
4Minute – Hot Issue
FT Island – Hope

5th (13 weeks)
Son Dambi – Saturday Night
2NE1 – I Don’t Care

4th (14 weeks)
Brown Eyed Girls – Abracadabra

3rd (15 weeks)
KARA – Mister

2nd (16 weeks)
SNSD – Genie

And taking the longest #1 chart topper holding a record of 22 weeks is...

SNSD – Gee!!!