Olivier aka HolyBass Founder of hni in the years 2008, started mixing everywhere in Belgium with High’n’Irie (Dour 2010, Nocturnes ULB, Music Festival 2016,…). It was in 2014 that the construction of the H.N.I soundsystem began with his most faithful friends.
His musical influences are very varied ranging from reggae to dub to steppa to dnb and techno. It was in 2021 that the professional milestone was passed by launching the non-profit association H.N.I with the members of the crew and offering a real handmade sound system with a clear and balanced sound for any Belgian electronic scene.