yes
you can practice karate and also dance but you just need interest to learn it.
from age 5 onwards, there is no maximum age for karate.
It is not recommended to learn Karate from a mobile application. Karate requires very much discipline which can not be achieved unless you get the guidance of a good teacher. Hence you should join a local karate school.
There is a gym in San Fierro that is South of the garage you own when you get there. Inside, an old man will be standing there with a red marker, and if you beat him, you will learn the karate moves.
You don't need physcal requiremants in karate. Karate is a place to learn not qualify.
There are no age limits in karate. People can start their journey at any age.
9 years maybe depends how good you are because if your 12 you must do half belts or intermediates! You don't 'finish' karate. It is a lifetime pursuit. There is always more to learn and experience. My teacher is 80 and continues to learn.
well everybody can learn karate as long as they can do it and they love it.
Karate is not an Olympic sport.
Yes, a child can learn karate, at least the gross moves and kata. The application may not work for them until they are larger and stronger.
The same way that any individual trains and learns karate. They study with an instructor.
Not all Asians are good at karate. People who learn and constantly practice karate will eventually become good at the martial art.