noun
pro gamer; professional gamer
Refers to a person who plays video games professionally, often in esports competitions or as a streamer.
彼は有名なプロゲーマーで、世界中にファンがいる。
He is a famous pro gamer with fans all over the world.
プロゲーマーになるには、毎日何時間
To become a pro gamer, you have to practice for many hours every day.