Hai: Biography, Facts and Career
Who is Hai? An evergreen, sourced profile: biography, key facts and career.

Hai Lam (Vietnamese: Lâm Du Hải), better known mononymously as Hai, is an American former professional League of Legends player. He previously played mid lane for the Golden Guardians of the North American League of Legends Championship Series (NA LCS). Hai rose to prominence as the mid laner for Cloud9 (C9), leading them to two NA LCS championships. During a brief retirement due to health issues in 2015, he was Cloud9's Chief Gaming Officer. He returned to the team's lineup as their jungler and support to fill in for the split playoffs. He later became the mid laner for Cloud9 Challenger, which qualified for the LCS and was bought and rebranded as FlyQuest. Hai has won two NA LCS splits with Cloud9, as well as the NA LCS Promotion Tournament with Cloud9 Challenger. He is well known for his shot calling within the game. Hai announced his retirement from the competitive League of Legends on April 23, 2018. In Spring 2019, he was part of the North America LCS analyst desk.
Quick facts about Hai
- Full name: Hai
- Born: 1992-09-20
- Nationality: United States
- Known as: Creator
- Wikidata ID: Q19877983
Profile compiled from public Wikipedia and Wikidata data. Details can change over time.
Frequently asked questions
Who is Hai?
Hai Lam (Vietnamese: Lâm Du Hải), better known mononymously as Hai, is an American former professional League of Legends player.
What nationality is Hai?
Hai is United States.
When was Hai born?
Hai was born on 1992-09-20.



