This sound is from Jhin - League of Legends

The League of Legends World Championship is the annual professional professional league championship tournament hosted by Riot Games. South Korea's T1 is the most successful team in the tournament's history, having won three world championships. The tournament has been praised for its ceremonial performances, while receiving attention worldwide due to its dramatic and emotional nature.
See also: 2019 League of Legends World Championship Final, Rekkles, Pyo Yeong-jae, Show Hayami, Quinton Flynn, and Antidepressant.