Category:2009 release, League of Legends Wiki

All League of Legends champion release dates - Dot Esports

Riot Games to Self-Publish League of Legends and Teamfight Tactics in Southeast Asia

List of the years in which said champs got released : r

League of Legends Champion Release Timeline (2009~2020)

Evolution of Splash Arts in League of Legends (2009-2021) : r/leagueoflegends

League's original 17 champions and how different they were 11 years ago - Dot Esports

Birthday: League of Legends A Day Like Today October 27, 13 Years Ago in 2009, League of Legends was Officially Release : r/loreofleague

New Riot Games SEA Servers for League of Legends and TFT Go Live in January

UEFA Champions League Final 2009: FC Barcelona v Manchester United (UK IMPORT) 5037899004357

2009 World Series - Wikipedia