Finally reached level 39! Just 1 more level to go! Been playing for almost 2 years now. : r/pokemongo
Pokémon GO Player Claims to Have Reached the Highest Possible Level
Things To Do After You Hit Level 40
Someone has hit the level 40 cap in Pokémon Go
Pokemon Go player uses bot to hit level 40 cap
I finally did it! Level 40, no team, completely F2P. : r/pokemongo
Using Behavior Science For Financial Health (with BCBA Georgiy Roykhman a.k.a. Funancialism) - Behavioral Collective
Does Pokémon GO stop tracking XP after you hit level 40? - Quora
Bot] New * improved 99%-100% iv team creator bot + location * high level * 50k-100K XP/H
How long does it typically take a trainer to reach level 40 in Pokémon GO? - Quora