Grichka has been dancing since he was a child. He trained in all styles, from classical to African and contemporary dance. His passion was hip-hop and he joined projects with renowned companies such as Black Blanc Beur, Accrorap or Révolution. Then he discovered the dance form Krump, which allowed him to best express his personality, his roots and his spirituality. Today he is a pioneer and initiator of the Krump movement in Europe, winning the EBS Krump World Championship twice.