Singer and guitarist whose YouTube channel, KaiTSANGASONG, gained popularity through his covers of popular songs like "Stitches" by Shawn Mendes and "Lay Me Down" by Sam Smith. He has also been known to perform on the streaming platform YouNow.
He grew up in Belfast, Ireland and went to school in Newcastle.
He has performed as a member of the contemporary choir at Northumbria University and posted a cover of the choir covering Hozier's "Take Me to Church" in March 2015.
He is of Irish and Chinese descent. He has a brother named Leon.
He has covered the Ed Sheeran songs "Blood Bank" and "Lego House."