Thomas Young History
| Club | Country | Position | NO | From | To |
|---|---|---|---|---|---|
| Cardiff Blues | Wales | Blindside Flanker | 01/08/2010 | 01/04/2014 | |
| Wales U20 | Wales | Blindside Flanker | 01/01/2011 | 01/04/2012 | |
| Pontypridd | Wales | Openside Flanker | 01/09/2013 | 01/05/2014 | |
| Gloucester | England | Blindside Flanker | 01/04/2014 | 01/07/2014 | |
| London Wasps | England | Blindside Flanker | 01/07/2014 | 01/08/2022 | |
| Cardiff Blues | Wales | Openside Flanker | 01/08/2022 |
| Country | Position | From | To |
|---|---|---|---|
| Wales | Openside Flanker | 01/01/2017 |
NO = Player number .