25 days ago 
The group debuted back in 2008 on September 4th. Now, 2PM celebrate their 12th anniversary since their debut. The group announced about this celebratory day on Twitter as they celebrate with fans globally.
HAPPY 2PM 12th ANNIVERSARY #2PM #HOTTEST#투피엠 #핫티스트#2PM_12th_Anniversary#우리의_시간은_언제나2PM#열두번째_우리의_시간은_2PM#Our_Time_is_A1way2_2PM pic.twitter.com/V3g7L6vFpc
— 2PM (@follow_2PM) September 3, 2020
In response, many fans are posting their congratulatory messages on social media as they celebrate the anniversary with 2PM.
🌟2PM 12th Anniversary🌟
— 2pm 해시태그 총공 (@I_Like_2PM_) September 3, 2020
총공 시작입니다.#우리의_시간은_언제나2PMpic.twitter.com/JdEkV7ypaQ
12주년 메인타이틀 ESC 놀이😉#열두번째_우리의_시간은_2PM#우리의_시간은_언제나_2pm
— 가를 (@2Garl_PM) September 3, 2020
함께했던 그 세월을 사랑해
💗❤️💚💙💛💜 pic.twitter.com/KLEACfC9kZ
#우리의_시간은_언제나2PM
— 왓서 (@wooangg2) September 3, 2020
2PM덕에 12년이 행복했어. 앞으로도 잘 부탁해 항상 고마워 pic.twitter.com/W6YtHzeD8c
Happy 12th anniversary 2PM!!🥳
— 2PMAlways (@2pmalways) September 3, 2020
Thank you for always shining our days with your warmest hearts☀️ When the spring breeze arises to push away our longing.. we will run to see you, waving millions flowers💐🥰#Our_Time_is_A1way2_2PM#우리의_시간은_언제나2PM pic.twitter.com/t1df0kqBEm
2PM & Hottest
— taecthaifangirl (@taecthaifangirl) September 3, 2020
We are family
Together, forever
Happy 12th Anniversary, 2PM!
💖❤️💚💙💛💜#우리의_시간은_언제나2PM#Our_Time_is_A1way2_2PM pic.twitter.com/ofRMUQT5AS
Congratulations 2PM on your 12th anniversary!
3
Few will remember but 2PM were monsters in Korea around 2008-2011.
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