It depends on what generation of games you are playing, but in the 4th Generation it learns Triple kick at level 19.
If you need more info you should check out a site called bulbapedia.bulbagarden.net
Here you can find all the moves a Pokemon learns at at what level, in games from Red and Blue to Black and White.
Hitmontop.
Level 12
Meditite learns Hi Jump Kick at level 32.
Level 12
Mankey learns low kick at level 9. it's a great way to beat brock.
102
Hitmontop.
49
In FireRed and LeafGreen, Hitmonlee learns these attacks: Level 1 Double Kick, Revenge Level 6 Meditate Levle 11 Rolling Kick Level 16 Jump Kick Level 20 Brick Break Level 21 Focus Energy Level 26 High Jump Kick Level 31 Mind Reader Level 36 Forsight Level 41 Endure Level 46 Mega Kick Level 51 Reversal
In the Generation 2 games of Pokémon Gold, Pokémon Silver and Pokémon Crystal, Hitmon was capable of learning moves through level up such as Focus Energy, Rolling Kick, Pursuit, Rapid Spin, Quick Attack, Counter, Detect, Agility and Triple Kick and in Ruby and Sapphire it could learn Focus Energy, Revenge, Pursuit, Rolling Kick, Quick Attack, Rapid Spin, Triple Kick, Counter, Detect, Agility and Endeavor.
Level 12
Level 10
Meditite learns Hi Jump Kick at level 32.
Level 12
lvl 36
When Torchic evolves in to combusken
Chimchar doesn't learn blaze kick through leveling. To get a Chimchar with blaze kick, you would have to breed your female Chimchar with a male Blaziken/Hitmonlee/Lucario/Smergle that already knows blaze kick. The easiest ones would be Blaziken and Hitmonlee since they learn blaze kick while leveling.