Irish-born Fionn comes from a background in hurling and gaelic football, where he was exposed to strength and conditioning support as an athlete before moving to Cardiff to pursue an MSc in Sport and Exercise Science.

Fionn joined the Sport Wales Institute in September 2010 as an intern, before being employed as a strength and conditioning coach in June 2011.

In his current role, Fionn leads the strength and conditioning support for wrestling, badminton, shooting, table tennis and individual athletes from Disability Sport Wales and sprint cycling in their preparations for the Commonwealth, Olympic and Paralympic Games.