Human: What is the most popular eSport? Assistant: 
The most popular eSport is League of Legends. League of Legends is a multiplayer online battle arena game. In this game, two teams of five players each compete against each other to destroy the enemy’s base. The game is played in real-time, and the winner is the team that destroys the other team’s base first. The game was released in 2009, and is the most popular game in the world.