Selwyn is a graduate of the University of Canterbury, majoring in Film with an honours degree.
His previous Court Theatre credits are with The Court Youth Company which include The Quarantine Diaries (2020), Jekyll and Hyde (2020), Boys (2021) and The Unauthorised Biography of…(2021). His other theatre credits include Spamalot with Luminaires and he is currently a part of The Court Jesters apprenticeship programme.
Selwyn has produced and acted in an independent feature length-film titled The Bostrom Scenario and will be putting on a two-hander devised show titled Langi and City later in 2022.