I'm Bronze 2 in Solo/Duo and Gold 4 in Flex, this was the enemy jungler. I believe there might be a slight problem with the matchmaking. (repost) : r/leagueoflegends
Patch 10.15 - Liquipedia League of Legends Wiki
BoMb Team Win Ranked Flex 5 vs 5 - League of Legends | LoL - YouTube
Is Flex queue even different to Dynamic? Issues with ranked League of Legends - YouTube
How to Play Ranked in League of Legends
League of Legends Ranked Flex Explained | TGG
League of Legends Rank 1 Flex Player Has Staggering 99% Winrate - GameRiv
Mobalytics - League Of Legends Rank Flex Distribution 📊 Patch 11.16 // all regions | Facebook
Long Queue Times League of Legends
Ranked Flex | League Of Legends Official Amino
An In-Depth Ranked Guide for League of Legends: Everything You Need To Know | Dignitas