Ten thousand League of Legends fans hit Wembley
The amount of money dished out for playing video games has tripled in the last five years, according to the website esportsearnings.com, external.
Competitive gaming has been big business for years in places like South Korea and the US, where superstar players earn hundreds of thousands of pounds.
But there aren't many Brits among those top earners.
League of Legends is one of the world's most popular games and came to Wembley for its biggest ever British event.
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