Valerio Martelli aka Chris Hammer is born in the March of 1990 in Cento (Ferrara-Italy). Music has always represented an important part of his life and since he was a child, he has listened any kind of music but he especially appreciated the techno and house one.
When he was 15, he decided to throw his self into the djing's Art, starting to play in the little clubs of bologna's area.
He's talent came out, and step by step, he found out his self on the underground environment of Modena, where he played and worked whit the Vox club.
Actually he is active in the Bologna's panorama of artists, where he has bring his djset on the Kindergarten's consolle and he's a resident dj of A.B.C parties.
Unfailling in his job, he's constantly looking for new ideas, new perspective. He's always testing..