SEOUL: An estimated 400,000 people gathered in South Korea`s capital Seoul on Saturday as fans from around the globe commemorated the 10th anniversary of the debut of K-Pop boy band juggernaut BTS.

The band is on temporary break as a group with two of its seven members currently doing mandatory military service, but that did not stop a host of celebratory events this week catering to a loyal fan base known as `ARMY`.

At the `BT S 10th anniversary FESTA` at Han River Park in Seoul on Saturday, tens of thousands of fans wandered among various exhibits including a BTS history wall, stage costumes and commemorative sculptures, many in the band` signature purple colour.

With hit songs playing in the background,fans danced under shady treesor bonded over their favourite band members. `Through this event I think we can get experience (of) how we build up our connection with BTS and ARMY, said Audrey Lintner, a 28-year-old master`s degree student from Sri Lanka who was attending the event.

BTS leader RM later read out fan messages, performed and received calls from fellow members Jung Kook and V at the celebration. `Time goes by so fast.

Everything has changed, and I`ve changed a lot. I`m not sure what I`m going to be doing with what feelings on the 15th and 20th anniversaries, but my love for you won`t change,` RM told fans.

The festivities climaxed with a fireworks show on the Han River, with organisers, local police and fire authorities estimating about 400,000 peoplein attendance, according to Yonhap news agency.-Reuters