North Harbour loose forward Wallace Sititi is the son of Semo Sititi, the former Manu Samoa captain who also played for the Hurricanes in Super Rugby.
Sititi was deputy head boy at De La Salle College and captain of the First XV during his final year there. In 2022 he captained the Blues U20 side for the Super Rugby U20 tournament in Taupō where he was identified for selection for the New Zealand U20 team. The same year he debuted for North Harbour in NPC.
Sititi joined the Gallagher Chiefs wider training squad in 2023 and was part of the Chiefs Development XV team.
In 2024 he earned a full-time contract with the Gallagher Chiefs having a breakout season that saw him named in the All Blacks squad the same year.