Many [[activist]]s of the Black Corps such as Daniil Yakovlev, Stepan Bayda, Igor Mosiychuk, and Oleg Odnorozhenko subsequently headed regional power state structures, and became commanders of large nationalist units | Many [[activist]]s of the Black Corps such as Daniil Yakovlev, Stepan Bayda, Igor Mosiychuk, and Oleg Odnorozhenko subsequently headed regional power state structures, and became commanders of large nationalist units |