On February 2nd, JYJ members have been appointed as global PR ambassadors for the 2012 Seoul Nuclear Security Summit.

A welcoming ceremony was held at the Coex Auditorium in Samsung-dong, Seoul and was attended by prime minister Kim Hwang Sik, fellow ambassador Park Jung Hyun, child actors Jin Ji Hee and Wang Suk Hyu. JYJ was officially appointed by the Minister of Foreign Affairs and Trade, and will be introducing and promoting the summit to the world.

The event was held in honor of the 748 volunteers who will be aiding in the successful launch of the Nuclear Security Summit, which will be held for two days on March 26th and 27th.