ATEEZ is now officially one year old!

The rookie group made their debut on October 24, 2018 with their mini album “Treasure Ep.1: All to Zero” and have gone on to spend a very busy year that has included the release of two more mini albums and a full album, as well as a tour with stops around the world.

On October 24 at midnight KST, ATEEZ’s official Twitter shared a poster to celebrate their first anniversary.

Their fans ATINY are trending #Ateez_1st_Anniversary worldwide on Twitter as they celebrate their achievements so far and show their love!

happy 1 year anniversary to my favourite people, I may of not been here since the start but thank you for making me so happy ever since i found you – you deserve the world and more. You’ve achieved so much and atiny are beyond proud of you. I love you. ? #ATEEZ_1st_Anniversary pic.twitter.com/YBB9Ktfdir — ًateez day (@atinyblink) October 23, 2019

the say my name and hala hala era was what got me into ateez. I immediately fell in love with both songs and the concepts. im so happy i came across them when I did. it has been the best decision I’ve ever made. ♡#빠짐없이_빛나던_에이티즈의_1년을축하해#Ateez_1st_Anniversary pic.twitter.com/OHtoslsDJF — nicole | Happy 1 Year ATEEZ ♡ (@utopiaforsan) October 23, 2019

forever grateful to have 8 precious and hardworking boys on my side and giving me strength every single day. my life without u would be incomplete and thank u for all the love u give me, filling all my empty spots.

#빠짐없이_빛나던_에이티즈의_1년을축하해 #Ateez_1st_Anniversary pic.twitter.com/dpAYQs56gi — yunho pics (@yunhosarchive) October 23, 2019

In September, I asked Atiny to finish the sentence: "Ateez are…" This was their response. Happy one year, Ateez. ?#1_Year_With_Ateez #Ateez_1st_Anniversary

@ATEEZofficial pic.twitter.com/6W3SaS3bPB — Lydia Rose | ?????? ????? (@LydiaMaknae) October 23, 2019

It’s been just one year but so many things happened. Extremely proud of you and genuinely thankful for your hard work! And its only the beginning of our long journey! ?@ATEEZofficial #빠짐없이_빛나던_에이티즈의_1년을축하해#Ateez_1st_Anniversary pic.twitter.com/micfSSqtMT — ً (@lqmingi) October 23, 2019

Happy anniversary, ATEEZ!