Seok Matthew, known mononymously as Matthew, is a Korean-Canadian singer under WakeOne Entertainment. He is a member of the boy group ZEROBASEONE, formed through the 2023 reality competition show Boys Planet. Seok Matthew, known mononymously as Matthew, is a Korean-Canadian singer under WakeOne Entertainment. He is a member of the boy group ZEROBASEONE, formed through the 2023 reality competition show Boys Planet.