Teague was born in Sydney, New South Wales and is of Cook Islands and Australian descent.
[2] He was playing in Penrith Panthers’ under-19s team in NSW Rugby League’s S. G. Ball Cup competition when he was signed by the Dolphins on a three-year deal.
[3] Teague was contracted to the Penrith Panthers as a junior coming through the ranks, before signing with the Dolphins for their inaugural 2023 NRL season.
[5][6][7] In 2024 Teague won the Queensland Cup starting at lock for the Norths Devils in the grand final against the Redcliffe Dolphins.
[8] Two weeks later he also played in their NRL State Championship win over NSW Cup premiers the Newtown Jets.