Tom Stræte Lagergren (born 29 May, 1991), commonly known by his stage name Matoma, is a Norwegian DJ and record producer from Flisa. He is best known for his club remix of the track "Old Thing Back" by The Notorious B.I.G. The remix charted in Norway peaking at number two on VG-lista, the official Norwegian singles chart. It also charted highly in Sweden, Finland, Denmark and New Zealand.