Caleb Woo graduated from the Hong Kong Baptist University in 2006 majoring in Voice Performance and Pedagogy with First Class Honour and Scholastic Award. Caleb learned to play jazz bass since he joined the Jazz Ensemble when he was in the Music Department of the HKBU with the tutelage of director Patrick Lui; Caleb Woo is a devoted musician who actively devote himself into the Christian music field with the role of a instrumentalist, coach, tutor, conductor and a clinician on both choral and instrumental ensemble settings. He also serves as a co-ordinator in a local band TLOG.