HALO introduce their oldest and youngest members Dino and Yoon Dong

Last but not least are the photo teasers of Dino and Yoon Dong from the upcoming six-member boy group HALO set to make their debut this month!

As the oldest member of the group, Dino catches eyes with his mature charisma and is known as a dancing machine which is a title he achieved after his long training period. On the opposite end of the spectrum is Yoon Dong who is the maknae ('95), who is known for his charming vocals.

HALO will debut later this month! While you wait, you can like their official Facebook page here and check out their messages for the '2014 FIFA World Cup Brazil' and the opening of their fan cafe below!