I love to listen to comedy, my younger brother is a very funny stand-up comedian
Wow, that's so cool. I love to watch a comedian perform in from of an audience. It's way better than on TV or something.
yes, it makes me relaxed, do you know any comedian that is really funny?
Dennis Miller born in 1953 is a funny american stand up comedian. What about you? Do you have a favorite?
yes i do, but who started stand up comedy?
Wow, I have no idea. I think comedy have been around probably before the time of Shakespeare. Some comedians use props, music and magic to improve their performances also.. 
really, so who the richest stand-up comedian in the world today?
I would have no idea, there are so many different comedians! I can think of some successful ones for sure, like Will Ferrell has a comedy show called "hard, lonely and vicious". Also Dave Chapelle is very popular.  
really, so which country has the most popular and richest comedians?
The USA has a large portion of comedians per capital. They have the most headliners, involving a showcased comedian as the main act.