Where can I start BGE python?

I couldn’t find any tutorials on this subject.

You can start bge python after getting familiar with the Python 3.2 documentation and check out the game engine python api and Blog of SolarLune

There are also other tuts as well. look into the Game Engine Resources Section or use Google.

Yep, that’s what I would recommend, as well. Some people also recommend the ‘Byte of Python’ book. You can get it here, though I’m not sure of how new it is.

Practice. While you’ll want to read tutorials and such, start a game that you are going to use mostly python on. You will learn so much python by just figuring out where you went wrong.