His debut feature film AIDOL was selected for Moscow International Experimental Film Festival, International Film Festival Rotterdam and at transmediale 2020 festival at Volksbühne, Berlin. Lek composes soundtracks and conducts audio-visual mixes of his films, often incorporating live playthroughs of his open-world video games. Soundtrack releases include Temple OST (The Vinyl Factory, 2020) and AIDOL OST (Hyperdub, 2020).

Performances include Doom at Somerset House, London (curated by Christian Marclay) and ProGeo, ICA, London. He received his B.A. from Trinity College, University of Cambridge in 2004 and earned his AA Diploma from the Architectural Association, London in 2008. He holds a Master of Architecture II from the Cooper Union, New York, NY and is a PhD candidate in Machine Learning for Film at the Royal College of Art, London.