There are many popular boy groups out there and we all have our bias groups, but which boy group was the most popular group of each year? One Korean netizen made a community post on Instiz about just that, titled 'The Best Male Idol Group from Each Year (2007-2015)'.

It's been getting a ton of attention with a ton of comments from other netizens, with many people proud of their bias group for making the list, while others also got a bit nostalgic.

Without further ado, here's the list from 2007 to 2015 (these photos are the same ones used in the original post):

2007: TVXQ

2008: Big Bang

2009: 2PM

2010: SHINee

2011: B2ST

2012: INFINITE

2013: EXO

2014: EXO

2015: BTS

SEE ALSO: Son Ye Jin sends snacks + beverages to Hyun Bin's drama filming set with the aegyo-filled message, 'Husband, please come home'

Do you agree with this list? And don't forget in the end, all of these groups are still popular and this is just one netizen's opinion.