[citation needed] His brother Alex Young plays for Sydney Roosters in the NRL and Jamaica at international level.

[5] On 7 August, it was announced that Young had signed a three-year contract with Australian side, Newcastle Knights in the National Rugby League starting in 2021.

[6] In round 3 of the 2021 season, Young made his NRL debut for the Knights against the Wests Tigers, playing in the centres as a replacement for the injured Bradman Best.

[11] On 15 September, Young made his debut for England at the 2021 Rugby League World Cup against Samoa scoring two tries in a 60-6 victory.

[20] In round 2 of the 2024 NRL season, Young made his club debut for the Sydney Roosters, scoring a try in their 21-14 loss against Manly.