He made his full Premiership Rugby debut coming off the bench against Wasps RFC at the Ricoh Arena in January 2021.
[9] Tuima scored a try for the England U20 team in a defeat to Wales during the 2019 Six Nations Under 20s Championship.
[10] Later that year he was a member of the squad that finished fifth at the 2019 World Rugby Under 20 Championship.
[12] In May 2024, he was called up by Steve Borthwick to a senior England team training squad.
[14] The nephew of Fiji national rugby union team player Akapusi Qera, Tuima's older sister, Lagi Tuima, has represented England women's national rugby union team internationally and plays for Harlequins Women in the Premier 15s.