Its initial failure to break out led to the Yoon Do-hyun Band almost disbanding in 2000, and guitarist Yoo Byung-yeol left the band and was replaced by Huh Joon. Then in 2002, they gained fame with the World Cup cheer song "Oh! Pilseung Korea" (meaning "Victory Korea!"). With its explosive live performances and Yoon's powerful voice and frank personality onstage, the Yoon Do-hyun Band eventually became one of the foremost rock bands in South Korea, selling more than 2 million albums and doing more than 100 live concerts. It won music awards from Korea's three main broadcast stations KBS, MBC and SBS, and won the WPMA (World Peace Music Award) in 2003 for their activities in promoting human rights. Renamed YB in 2005, it was the first Korean band to ever tour Europe and had two sold-out concerts in New York City (Nokia Theater, B.B King Blues Club) in 2006. YB was the subject of two rockumentaries, Kim Tae-yong's "On the Road, Two" (2006) and Moon Cheung-heum's "Flying Butterfly" (2010). YB celebrated its 20th anniversary in 2015 with a series of sold-out concerts titled "20 Years Old."