Took me a little over two years. I can rest for a while until lvl 60 will be introduced : r/pokemongo
Pokémon GO Pokédex: #101 - 150
Level Rewards for levels 21-30 Pokemon Go
I finally did it! Level 40, no team, completely F2P. : r/pokemongo
Pokémon Go Referral Program: Rewards and how to find and use Referral Codes explained
49 Hidden Tips for Pokemon Go Fanatics
When you get to Level 30 on 'Pokémon Go,' things get intense
49 Hidden Tips for Pokemon Go Fanatics
49 Hidden Tips for Pokemon Go Fanatics