@Matezoide: you ever see the strange backgrounds when they are fighting and they just show him bunch if kicks and punchs. but im not sure i herd he can do it a thousand times as well.
but going buy game rules this is what it says about his powers
Hitmonchan's most notable ability is his wide versatility in boxing--his major attacks are almost all punches, making use of the boxing gloves that protect his fists.
Hitmonchan are well-known for their capability of lightning-fast punches, faster than bullet trains, that are impossible to be seen by the naked human eye. When doing this, it sometimes appears as if Hitmonchan is standing still, as the assault is too fast to be seen.
Although they have an extremely well-developed talent in quick, light blows, Hitmonchan can also throw power-packed punches. By punching in corkscrew fashion, they are able to punch through solid concrete in the same way as a drill.
Before making contact with a target, Hitmonchan will spin his arms to increase the power of his attacks. Both his speed and power punches slice the air, and are launched at such a high speed, just a slight graze by one can cause a burn