League of Legends 2015 World Championship broke a bunch of records - Polygon

36 million viewers tuned in to the finals alone

The Esports Journal - Edition 13 by Esports Insider - Issuu

SKT signs Huni, completing 2017 roster - The Rift Herald

I'm getting old : r/pcmasterrace

All Records Broken at League of Legends Worlds 2022

2019 League of Legends World Championship Reaches 100 Million Viewers

Evaluation of Developing Electronic Sports Business in Chinese Game Market - The case of Valve s game of CSGO

U.S. knocked out of League of Legends 2015 Worlds tournament - Polygon

Worlds: How SK Telecom T1 Won the 2015 League of Legends Championship - IGN

SK Telecom T1 vs KOO Tigers, Game 1 Grand Finals LoL S5 World Championship 2015

File:SK Telecom T1 with 2015 League of Legends World Champtionship trophy.jpg - Wikipedia

League of Legends - Wikipedia