After Sechskies had disbanded in 2000, 2 years later, Kim Jaeduck and Jang Suwon formed a duet under Kiss Entertainment, releasing two albums in 2002.

[1] They won SBS Gayo Daejeon Popularity Award with former Sechs Kies member Kang Sunghun in 2002. there were talks of releasing a third album for J-Walk.

In 2007, they signed with Vitamin Entertainment and released first mini albums Sun Shower(여우비)after a five-year hiatus.

[3] In June 2008, J-Walk collaborated with their former Sechskies leader Eun Jiwon for a new song called "My Love" in the third album.

[5] They returned with mini album "Love...Painfully" with main track "Strive" in December 2013.