Gan GaN- Hou Sing is a Malaysian professional gamer, born on August 2, 1999.

He began his pro gaming career in 2020. GaN-'s first team was REBEL, where he secured the fourth position in ENTs Hari Merdeka & Hari Malaysia 2020. Later, GaN- left the team and joined the Shinigami roster as a midlaner. In this new roster, he achieved the championship title in Asian Elite League 2022 Season 1, grabbed silver in Asian Elite League 2022 Season 2 and LPL Pro 2021 Season 4, and also participated in Honor Sea Waves Cup Season 2 and LPL Pro 2021 Season 3.

Despite his decent results, GaN- departed from Shinigami and played for teams like Myth Avenue Gaming, NerdRig, Horizon and others for some time. While with Horizon, he secured the fifth position in DPC SEA 2023 Tour 2: Division II.

In June 2023, GaN- joined the Holy Grail roster.

He plays the midlane role, with signature heroes including Ember Spirit, Queen of Pain, and Storm Spirit.