- Number: 266
- Position: First Five-Eighth
- Born: 10 May 1995
- Height: 178 cm
- Weight: 90 kg
- Province: North Harbour
- Provincial Debut: 2015 v Otago
- Blues Debut: 2017 v Hurricanes
- Blues Caps: 15
Bryn earned a full contract with the Blues after performing admirably as a replacement in 2017.
A standout for the National Champion Hamilton Boys High School 1st XV in 2013, Bryn was selected for New Zealand Secondary Schools and debuted for Waikato, earning a solitary cap for the province, in 2015.
Following a move to North Harbour in 2016. Bryn made an instant impact, playing in all 12 games in 2016, scoring 123 points and match winning drop goal in the final as Harbour won the Championship.
He came into the Blues as cover for Ihaia West in 2017, coming off the bench against the Hurricanes in the first of four games. He played for the NZ Barbarians against the Lions (coached by his father Warren), and again impressed in the 2017 Mitre 10 Cup for Harbour.