Kwon (조권) was born on August 28, 1989. He is the leader of 2AM, Jokwon is the longest-serving trainee in JYP Entertainment, having trained for 2567 days. He was chosen as last members of Park Jin Young's 99% Challenge project along with Sunye of Wonder Girls.
He joined the cast of We Got Married on October 3, 2009, coupled up with Brown Eyed Girls member Ga-in. Although they were initially only supposed to feature for the Chuseok special, their appearance brought in the highest ratings yet for Season II, and they were announced a permanent couple. He released a digital single "We Fell in Love" on December 16, 2009, a duet with his We Got Married partner Ga-in. The single topped the Music Bank Chart. In 2010, the Adam Couple announced they will be leaving We Got Married.