Kwon Jung Yeol is a South Korean singer-songwriter and the sole member of 10CM (십센치). He graduated from Hyunil High School.

When he was in middle school, he heard of a high school student called Yoon Cheol Jong, who was part of a school band club called MAD PULSE. He brought a letter and a recorded tape of his work to Yoon with the intention of joining the band but was rejected. It will take a bit longer, before he gained local fame and was allowed to join the band and became the vocalist as Yoon decided to switch to the guitarist position.

In 2004, both formed the band HAERYEONG in Daegu, and they released their first album. They later renamed the band SEVEN HILLS in honor of the unit they both served while in the military.

In late 2008, both arrived in Seoul and decided to enter the indie scene, performing in live clubs in the Hongdae area. In April 2010, they officially debuted as the duo 10CM with their first single, "Americano", part of their EP "10cm The First EP". The duo won the This Year's Discovery Award at the 2010 Mnet Asian Music Awards and the Best Pop Song Award at the 2011 Korean Music Awards.

In 2017, Yoon announced his departure as he was facing legal issues related to marijuana use.

He continues to promote using his birth name and also the duo's name.

He is represented by Cam With Us (씨에이엠위더스).

(Source: MyDramaList) Edit Biography