RBW (Korean: 알비더블유; an acronym for Rainbow Bridge World) is a South Korean leisure firm founded by Kim Jin-woo (김진우) and Kim Do-hoon (김도훈). In March 2015, WA Leisure merged with Rainbow Bridge Agency to create an independent label RBW (acronym for Rainbow Bridge World). Kim Jin-woo was answerable for the apply room rental business and then expanded his business with opening AN Bridge, Rainbow Bridge Academy and ENB Academy Practical Music Academy, which integrated below the name Modern & Bridge. In August 2011, Hwang Sung-jin (former Music Cube producer) and Kim Do-hoon (former Music Cube director) joined Kim Jin-woo's Modern & Bridge and took consultant and director positions.
Kim Jin-woo initially was the representative director of Cube Entertainment's Music Cube. On August 16, WA Entertainment together with Brand New Music debuted Hip hop trio Phantom. One of the leading entertainment corporations in South Korea, RBW operates as a record label, expertise company, music production firm, event management firm, live performance manufacturing company, and music publishing home. On June 9, 2017, RBW confirmed that rock band M.A.S 0094 joined the label, as properly because the altering of the band name to MAS (acronym for Make A Sound). In June 2016, Monday Kiz signed with RBW. On June 18, 2014, WA Leisure debuted its first woman group Mamamoo.
They might go on to grow to be the label's first successful artist and most worthwhile group. On July 12, 2016, RBW debuted vocal group Vromance. In September 2015, Yangpa signed with RBW. In newsinsider360.com , rapper Basick and Big Tray signed with RBW. In December 2012, Hip hop duo Geeks signed with WA Leisure. In September 2014, WA Entertainment along with TSN Entertainment debuted brother duo OBROJECT. In August, WA Leisure debuted composer Esna as a solo singer. Together with all its subsidiary labels, RBW is dwelling to many notable artists underneath the agency such as the groups Mamamoo, KARA, B1A4, Oh My Woman, KARD, ONF, Oneus, Onewe, Purple Kiss and the soloist Chaeyeon.