The 1.98m lock hailing from Wesley College joined the Chiefs at the start of the 2020 Super Rugby Aotearoa competition as an injury replacement player.
Vaa’i was widely recognised for his strong debut in the Chiefs opening match of the new competition against the Highlanders in Dunedin earlier this year.
He concluded the season with seven Chiefs caps and earned selection in the North squad for the 2020 North vs South fixture.
Vaa’i said he was excited for the opportunity ahead.
