2018 League of Legends World Championship - Wikipedia
The League of Legends Worlds final reached 60 million unique viewers - Dot Esports
League of Legends All-Stars 2018: Day One Recap
The Worlds 2018 Quarterfinals were full of upsets - The Rift Herald
The Cognitive Skills in Interpretation of Spatial Situations in the League of Legends game - Tymoteusz Horbiński, Krzysztof Zagata, 2023
2019 League of Legends World Championship Reaches 100 Million Viewers
The Five Best League Of Legends Stat Apps, Tools and Websites, by Mark, The Emergence
Worlds 2018 — 200 million viewers at once
Worlds 2021 hits record-breaking 4 million peak viewership during finals between EDG and DWG KIA - Dot Esports
SKT T1 sets record with 8th LCK finals win
Worlds 2022 broke the tournament's peak viewership record by a huge margin - Dot Esports
The Aatrox rework wasn't for his fans, but the rest of us - Rift Herald Interview with Riot Jag : r/leagueoflegends