 Tu'ungafasi is well known for his ability to cover either side of the scrum and has started as both loosehead and tighthead prop, for New Zealand, during his international career.He has played 35 tests since his international debut in 2016 and was a member of New Zealand's squad for the 2019 Rugby World Cup.He made his provincial debut in 2012 in a match against Hawke's Bay and his strong performances during the season saw him named in the squad for the 2013 Super Rugby season.