Kang Dae-seong (born April 26, 1989),better known by his stage names Daesung and D-Lite, is a South Korean singer, actor, and television host. Daesung made his musical debut in 2006 as a member of the South Korean boy band Big Bang. He has released a number of solo singles in South Korea under the group's record label YG Entertainment, including "솜사탕" ("Cotton Candy") and "Baby Don't Cry" which peaked at #1 and #3 on South Korea's Gaon Music Chart, respectively. Since 2013, Daesung has also released one single and three solo albums in Japan under YGEX. His first album, D'scover, peaked at #2 on the Japanese Oricon Albums Daily and Weekly Charts. His second and third albums, D'slove and Delight (Japanese:『でぃらいと』), peaked at #1 on the Oricon Albums Daily Chart. Following the success of his albums, Daesung has completed several concert tours throughout Japan.

Dong Young-bae (born 18 May 1988), better known by his stage name Taeyang (meaning Sun) or Sol, is a South Korean singer-songwriter. After appearing in Jinusean's music video "A-yo", Taeyang began training under YG Entertainment at the age of 12. After six years of training, he made his debut in 2006 as a member of the South Korean boy band Big Bang. His second studio album Rise peaked at #112 on the US Billboard 200 Chart, becoming the highest ranking album by a Korean soloist to enter the chart.[2][3] The album's title track "Eyes, Nose, Lips" peaked at #1 on Billboard K-pop Hot 100 Chart, giving him his first solo number one single on that chart.

Kwon Ji-yong (Hangul: 권지용, Hanja: 權志龍, born August 18, 1988),[1] better known by his stage name G-Dragon, is a South Korean rapper, singer-songwriter and record producer. After 6 years as a trainee under the record label YG Entertainment, G-Dragon officially debuted as a member of the South Korean group Big Bang. G-Dragon has been involved with writing, composing, and producing many of Big Bang's hit tracks, including "Lies", "Last Farewell", and "Haru Haru."

Choi Seung-hyun (Hangul: 최승현, born November 4, 1987),better known by his stage name T.O.P, is a South Korean rapper, singer-songwriter and actor. He is a member of the South Korean boy band Big Bang and has also participated in various dramas and films, such as I Am Sam, Iris, Nineteen, 71: Into the Fire, Commitment and Tazza: The Hidden Card. Jeff Benjamin of Billboard K-Town columnist noted that T.O.P is well known for his low-bass timbre rapping.