Can LCS PRO TSM CHIME beat a CHALLENGER ARAM mmr player

Some things i've noticed after being Challenger mmr (or close to) for ~2 years [EUW] : r/ARAM

Can LCS PRO TSM CHIME beat a CHALLENGER ARAM mmr player? - teaxthree stream highlights

changes, additions and modifications - TFM Learning - FAA

Finally DPS Threat Challenger :D do you keep the Icon forever or can you demote ? : r/ARAM

I've got two accounts in Challenger ARAM MMR despite being mediocre at the game, AMA : r/ARAM

ARAM god without can't touch this challenge (added my challenges if ur interested) : r/ARAM

datasets/airlines.csv at main · elmoallistair/datasets · GitHub

I recently hit challenger MMR in ARAM, with only 26 champs not unlocked and I only play solo. AMA. : r/leagueoflegends

Highest ARAM MMR ever Achieved AMA : r/ARAM

So, if every gamemode has its own MMR, can you have Challenger MMR in ARAM? : r/ARAM