A rapper and member of the Seoul-based hip-hop crew Rhythm Power, Boi B — born Kim Seong-kyung — has built his reputation within South Korea's independent rap scene as part of a collective known for its laid-back, groove-oriented approach to Korean hip-hop.
Rhythm Power & Musical Identity
Rhythm Power has been one of the more enduring units in the Korean underground hip-hop ecosystem, and Boi B has been a consistent presence within the group. The crew's sound draws on funk, soul, and jazz-inflected production, setting it apart from the harder-edged mainstream of Korean rap. Boi B's contributions as a rapper and singer fit that sensibility — his delivery tends toward the relaxed and rhythmic rather than the aggressive.
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*The available material on Boi B is limited, and this profile will be updated as further career detail becomes available.*
