Born to North Welsh parents, Osian was raised in Cardiff. Having been performing and singing from a young age, he made his professional stage debut in 2016 as Proff in the Welsh-language musical ‘Cysgu’n Brysur’ before training at the Royal Conservatoire of Scotland. He starred as Jack in their end-of-year production of ‘Into the Woods’ at the Edinburgh Fringe before graduating with an MA in Musical Theatre in 2017. He has since appeared in numerous theatre productions, appearing as Culhwch in Cwmni Mega’s ‘Culhwch ac Olwen’ (2017) and Aladdin in TAG Productions’ ‘Aladdin (Goes Pop)’ (2018). Osian also recently starred as Jon in Yes Please Theatre’s production of ‘Tick Tick Boom’.