Hwang Chansung, generally referred to as Chansung, is one of the members of the boy band 2PM. He is the youngest member of the group, also know as the maknae. He was born February 11th, 1990 in Seoul, South Korea. He attended Korean Art High School and Howon Universtiyu. He debuted as a television actor in 2006 on “Unstoppable High Kick”. He was part of Mnet's 'Hot Blood Men” to become a member of One Day which later became the bands 2AM and 2PM, Chansung became a member of 2PM.

Lee Junho is the second youngest member of the South Korean boy band 2PM. He was born January 25, 1990 in Ilsan, South Korea. He was brought into the public eye when he won 'Superstar Survival' in 2006, he signed a contract with JYP Entertainment after willing the context. In 2009 he also took part in Mnet's 'Hot Blood Men' and became part of 2PM. Junho is also a dancer and composer. He also takes part in animal activism and humanitarian work.

Kim Junsu is the main vocalist for the boy group 2PM in Korea. He was born January 15, 1988 in Daegu, South Korea and attended DongA School for the Arts where he majored in entertainment and broadcasting. Junsu auditioned for YG Entertainment and JYP Entertainment but ended up with JYP entertainment due to a trade with CL of 2NE1. While auditioning he befriended G-Dragon and Tae Yang and remains friends with the Big Bang members. In October 2007 he released solo work before debuting with 2PM.

Nichkhun or Nichkhun Horvejkul is a Thai singer who was born in Ranch Cucamonga, California. He moved to Thailand at the age of 2 and attended school their until the age of 12 when he moved to New Zealand for a year and half and then moved back to the USA. He was scouted by Park Jin-young at the Los Angeles Korean Music Festival. He is a singer and rapper for the group 2PM in South Korea. He was part of the Mnet series 'Hot Blood Men'. He also acts and has been part of TV shows in Korea and done some commercial work as well.

Ok Taec-Yeon, commonly know as Taecyeon, is one of 2PM's members and the main rapper in the group. He was born in Busan, South Korea and moved to Bedford, Massachusetts where he was raised. He speaks fluent English, Korean and Japanese. He started high school at Bedford High School before returning to Korea and attending Gel In High School in Seoul and then Dankook University. He auditioned originally to be a model but the judges suggest he try dancing and singing and then he was selected to be part of 'Superstar Survival”. He participated in 'Hot Blood Men' and was placed in the band 2PM.

Hang Wooyoung or Wooyoung is one of the sic member of 2PM. He was born on April 30th, 1989. He performs with the group 2PM but also does solo work, including a solo album that will be released in July 2012. He also works as an actor, dancer and host. He is a very talented dancer and has choreographed numbers for members of his group. He also does endorsement deals including Evisu clothing and Swizz Beatz for Reebok.