Liam JackLiam Jack is a New Zealand rugby union player, who plays for the and. His preferred position is lock.Early careerJack attended Christ's College, Christchurch where he played both rugby and basketball. He earned selection for New Zealand Schools in 2022, and represented the Crusaders U20 side in 2024. His performances earned him selection for the New Zealand U20 side in 2024. The son of former player Graham Jack and nephew of former All Black Chris Jack, He is currently studying at Ara Institute of Canterbury.Professional careerJack has represented in the National Provincial Championship since 2024, being named in the squad for the 2025 Bunnings NPC. He was named in the squad for the 2026 Super Rugby Pacific season.