Oli is a professional Dota 2 player from Malaysia and the champion of the ONE Esports Singapore Major 2021. His signature heroes are Lich and Oracle.

Oli started his esports career in October 2017 when he joined Geek Fam. He played for the Malaysian club throughout the 2017-2018 season until the team failed to qualify for The International 2018. After the entire Geek Fam roster was disbanded, Oli accepted an invitation from Invictus Gaming.

Despite winning Betway Dota 2 Asia League Season 1 and JBO Asian Masters League S2, the team was unable to make the cut for the closed qualifiers for The International 2019. In the new season, the Invictus Gaming roster remained almost unchanged with flyfly, Emo, JT-, and Oli staying on the team, while Kaka became their new captain. After winning DOTA Summit 11, taking bronze at the MDL Chengdu Major and finishing 5-6th at DreamLeague Season 13: The Leipzig Major, the team ranked 5th in the DPC rating, qualifying directly for The International 10. However, due to the COVID-19 pandemic, the world championship was postponed, and the professional scene entered the "online era". During this period, Oli and his team often reached the finals of major Chinese leagues but never won them.

Invictus Gaming fans were finally relieved when Valve announced a new DPC season in 2021. The first Chinese cycle ended flawlessly with the team's victory in Dota Pro Circuit 2021: Season 1 - China Upper Division and gold at ONE Esports Singapore Major 2021. After receiving a direct invitation to The International 10, the players relaxed a bit, which immediately affected the results - fourth place at Dota Pro Circuit 2021: Season 2 - China Upper Division and 15th at WePlay AniMajor. At the major in Kiev, Invictus Gaming played with a coach as Oli was unable to obtain permission to enter Ukraine. After the world championship was postponed to Romania, our hero had to work hard to organize his departure from Malaysia, but already in September 2021, we learned that the Chinese club had arrived in Europe with the full lineup.

In 2023, Oli returned to his home region of Southeast Asia and became a Talon Esports mainstay. He managed to achieve some good results, top-3 at Riyadh Masters 2023 and Lima Major 2023, but only 9-12th place at The International 12. After this championship, Talon Esports decided to change the roster and Oli moved to Aurora Gaming, with which he took part in the closed qualification for ESL One Kuala Lumpur 2023. There Aurora Gaming took 4th place and did not qualify for the main part of the tournament.

The next tournament for Oli~ with Aurora was DreamLeague Season 22, where the team took 8th place, and also took prizes at BetBoom Dacha Dubai 2024, Elite League 2024, DreamLeague Season 23 and PGL Wallachia: Season 1. The team later managed to qualify for the Riyadh Masters 2024 and The International 2024. At TI, the team placed in the top 8, and at Riyadh Masters 2024, they placed 12th, as they did at FISSURE Universe Ep.3.

After TI13, Oli~ left Aurora, but returned to the team in December. At that time, the team participated in the MESA Invitational 2024, where they placed 4th. In February 2025, the team played at FISSURE PLAYGROUND, but did not advance from the group stage and was eliminated from the tournament in 13th place.

In April 2025, Oli~ joined Yakult's brothers. With him, the team became a finalist in the ACL X ESL Challenger China, receiving $30,000 from the prize pool and earning a slot in DreamLeague Season 26 and Asian Champions League 2025, where they finished 6th and 4th respectively.

At the end of August, Yakult Brothers received an invitation to The International 2025, replacing Gaimin Gladiators, who had previously withdrawn from the tournament.

On September 20, it became known that Oli left the Yakutou Brothers roster. On September 26, Oli returned to Talon Esports. But on October 8, Oli joined Aurora Gaming.

In October, Aurora participated in FISSURE Universe: Episode 7, where they lost in the lower bracket quarterfinals of the playoffs and left the tournament. On FISSURE PLAYGROUND 2, the team did not advance to the main stage of the championship at all. At BLAST SLAM IV, the team finished in 5th-6th place. At DreamLeague Season 27, Aurora finished their performance in the group stage with a score of 2-4.

On January 7, Oli left Aurora Gaming.