J-Walk

• Jang Suwon (장수원) - vocals
• Kim Jaeduck (김재덕) - choreography & rap

After Sechskies had disbanded in 2000, 2 years later, Kim Jae-duck and Jang Su-won formed a duet under Kiss Entertainment, releasing two albums in 2002. Their debut hit Suddenly was very popular among fans, and it went as high as No. 2 on the music charts. However, their follow up album "Someday" was not as successful.^[1] They won SBS Gayo Daejeon Popularity Award with former Sechs Kies member Kang Sung-hoon in 2002.

There were talks of releasing a third album for J-Walk. In 2007, they signed with Vitamin Entertainment and released first mini album Sun Shower (여우비) after a five-year hiatus.^[2] They held a showcase of its new album in Seoul in October 2007. Eun Ji-won and Lee Jai-jin joined it onstage to congratulate their comeback.^[3]

In June 2008, J-Walk collaborated with their former Sechskies leader Eun Ji-won for a new song called "My Love" in the third album. Since Kim Jae-duck entered the military shortly after, Jang Su-won had to promote the album by himself. Jang Su-won entered the military in December 2009 and he was released from the army in October 2011.^[4]

After they were discharged from army, J-Walk has signed under A&G Modes and released some digital songs.^[5] They returned with mini album Love...Painfully with main track "Strive" in December 2013.^[6] During preparing for a new album comeback, they made the difficult decision to adjust their schedule to join past label DSP Media's first family concert DSP Festival with Eun Ji-won on December 14.^[7]

In October 2019, YG Entertainment released the duo autumn photo album.^[8]