Atallah Mhammad, AKA Double M, is a champion beatboxer, singer, and producer from Morocco, as well as a founding member of one of the first professional acapella groups performing Gnawa music in his country. He has participated in multi-cultural exchanges such as Cipher Exchange, a collaboration between dancers and musicians from Morocco and the USA, and the Next Level Global Hip Hop Program. In 2018, Atallah won the first ever Moroccan Beatboxing Championships. He is committed to collaboration and community-building through youth education and fostering a strong a capella community in Morocco.