Alexander Deyanov

Alexander Deyanov (Bulgarian: Александър Деянов), known as SkilleR (formerly PEN-15), is a beatboxer from Sofia, the capital of Bulgaria. Known as the 'fast mouth' from the East, 'Hip Hop Hrbacek', 'Dr. Leo Marvin', and 'Brainiac 14'; he has brought the art of beatboxing to mass attention in Bulgaria. In 2012, he was named the third Beatbox Battle World Champion in Berlin, defeating Alem of France in the final.

Alexander Deyanov

Alexander Deyanov (Bulgarian: Александър Деянов), known as SkilleR (formerly PEN-15), is a beatboxer from Sofia, the capital of Bulgaria. Known as the 'fast mouth' from the East, 'Hip Hop Hrbacek', 'Dr. Leo Marvin', and 'Brainiac 14'; he has brought the art of beatboxing to mass attention in Bulgaria. In 2012, he was named the third Beatbox Battle World Champion in Berlin, defeating Alem of France in the final.