Willis Halaholo

Sean Alfred Uilisi Halaholo (born 6 July 1990 in New Zealand) is a professional rugby union player, who currently plays as a centre for in New Zealand's domestic National Provincial Championship competition. He previously played for Cardiff Rugby in the United Rugby Championship and European Professional Club Rugby competitions, became a Super Rugby champion with the Hurricanes and played for and in the NPC.

Halaholo was born in Auckland, New Zealand, to parents of Tongan descent, but has represented Wales internationally after becoming eligible to play for that country on residency grounds. Halaholo later represented Tonga due to a three stand down period from playing for Wales.

Early career Halaholo attended Mount Albert Grammar School and played for the school's 1st XV team that won the Auckland Secondary Schools title in 2007 and were runners-up in New Zealand's National First XV Championship that same year.

After finishing secondary school, Halaholo began his premier club rugby career with Grammar Carlton before moving to Silverdale and then returning to his junior club Suburbs. He made a big impact in Invercargill and after two seasons with the Stags, he was named in the squad for the 2015 Super Rugby season.

Stuck behind the All Blacks midfield combination of Ma'a Nonu and Conrad Smith, Halaholo made only three appearances off the bench for the Hurricanes that season. For 2016, Halaholo was offered a wider training squad contract. He started the season on the bench, but finished it in the starting team that won the Hurricanes' first Super Rugby title, defeating the Lions 20–3 in the final at Westpac Stadium.

Halaholo signed with for the 2016 Mitre 10 Cup season. He made his debut for the province on 21 August 2016 against and went on to play ten games for the Mooloos.

Cardiff After finishing his season with Waikato, Halaholo joined Cardiff on a three-year contract. His European Rugby Challenge Cup debut followed on 10 December 2016 against Bath. On 11 May 2018, he was part of the Cardiff team that lifted the Challenge Cup after beating Gloucester 31–30 in the 2017–18 European Rugby Challenge Cup Final.

In May 2024, Cardiff announced that Halaholo would be leaving the club and return to New Zealand, having played 112 games for the club.

Bay of Plenty Back in New Zealand, Halaholo joined for the 2024 Bunnings NPC season. With his new team, he reached the NPC final, which they narrowly lost 23–20 to in extra time.

International career

New Zealand Schools and Tonga U20 Halaholo was named in the 2007 New Zealand Secondary Schools team alongside future All Blacks Tawera Kerr-Barlow, Elliot Dixon and Charlie Ngatai for their tour of Australia.

In 2009, Halaholo played for Tonga U20 at the IRB Junior World Championship in Japan. but was ruled out of the match with a long-term knee injury that he suffered while playing a Challenge Cup match with Cardiff against Leicester Tigers on 23 November 2019.

Following injuries to fellow midfielders Johnny Williams, Jonathan Davies and George North, Halaholo was recalled to the Wales squad for their 2021 Six Nations Championship match against Scotland on 13 February 2021. With Nick Tompkins and Owen Watkin picked to start, Halaholo was named on the bench for the game. He made his international debut in the 32nd minute, when fullback Leigh Halfpenny went off for a head injury assessment. He played a total of 10 tests for Wales. after being inactive to play for the Wales national rugby union team.

Tonga In July 2025, Halaholo was named in the Tongan national rugby union team.