Lea'i was born on 9 September 2003 in Honiara. Taking up futsal at the age of 12, he played for local side Kossa before moving to Marist.[6]
Club career
Marist
Following promising performances at international level, Lea'i was noticed by foreign clubs, including Argentine Primera División club Deportivo Godoy Cruz and Australian A-League side Brisbane Roar. Both clubs offered him a trial, however due to FIFA regulations on youth footballers, he was unable to sign an overseas professional contract before the age of 18.[7][8]
By the end of 2018, Lea'i had made his senior debut for Marist scoring four goals across six matches in the 2018 Solomon Islands S-League. For 2019, Lea'i was offered a scholarship to New Zealand high school Scots College, affiliated with A-League club Wellington Phoenix; the school had previously seen foreign scholarship awardees move to professional clubs, including Eugenio Pizzuto and Calvin Harris.[9] Though unable to appear in competitive matches for Phoenix youth sides due to FIFA laws preventing the foreign transfer of players under 18, Lea'i ended the season as the local Wellington high school league's top scorer, having scored 15 of Scots' 41 goals for the season.[10]
In January 2023, it was announced that Lea'i was returning to Europe to trial with Velež Mostar of the Bosnian Premier League.[15] It was originally reported that the stint in Bosnia and Herzegovina was only part of the player's preparation for another trial with Alanyaspor. However, it was later clarified that Lea'i was traveling to Turkey with Mostar as part of his trial with the club.[16] After a successful trial match against Neretvanac Opuzen of Croatia's 3. NL, Lea'i signed a contract with the club until the end of the 2023–24 season.[17][18] In the process, Lea'i become the first Solomon Islander to sign for a professional club in Europe.[19]
He scored his first goal for the club on 12 May 2023 on his first start in a game against Igman Konjic. In September 2023, Lea'i returned home after bouts of homesickness, staying on the team's books and thus did not appear again with the team at the time of his contract expiration on 30 May 2024.[20]
By the age of 14, Lea'i had impressed enough to be selected for the 2017 OFC Youth Futsal Tournament. Despite being three years younger than some of his opponents, Lea'i shone through as the tournament's best player and top scorer, scoring 34 goals in six matches. He was pivotal to the success of the undefeated Solomon Islands team, helping them sweep aside the competition to take the title as well as qualifying for the 2018 Youth Olympics in Argentina. At the 2018 Youth Olympics, Lea'i scored seven goals as the Solomon Islands were eliminated in the group stage.
In September 2018, Lea'i was selected for the 2018 OFC U-16 Championship, held in Honiara. Once again, he was crucial to the success of the Solomon Islands team, scoring seven goals in three consecutive 5–0 wins over Papua New Guinea, New Zealand and Vanuatu. Solomon Islands subsequently qualified for the 2019 FIFA U-17 World Cup by defeating Fiji 3–1 in the semi-final. In the final, he missed a penalty just before full-time, with New Zealand eventually prevailing 5–4 in a penalty shootout.[6]
During the 2022 FIFA World Cup qualification, Lea'i scored all three goals in a 3–1 win against Tahiti to cement Solomon Islands' spot top of Group A and qualify to the semi-finals as group winners.[22]
On 8 October 2023, he scored his second international hat-trick against Papua New Guinea winning the match 3–1 in the 2023 MSG Prime Minister's Cup. He was later awarded the player of the tournament award.[23]