It Varies. At least 3 years on most Styles. Reaching a blackbelt does not mean you are done. Becoming a black belt is just the 1st step.
Kung fu doesnt use belts it uses sashes. They follow the same color as karate.
In many of the oldest traditions in the martial arts, a black belt was the result of years and years of training, such that the white belt eventually became black. In these traditions, it is improper to wash or launder the belt, as it served as a sign of respect to the art itself (or for other reasons). A "brown belt" was an experienced martial artist whose belt wasn't quite black.
He didn't formally study Karate. Bruce Lee studied Wing Chun a close in form of Kung Fu. He learned many skills from martial artists of all styles and incorporated them into his art.
The belt order varies from school to school and style to style. In most styles, black belt is earned after earning all of the other belts. You cannot be a black belt unless you can do all of the the skills necessary for the lower belts. A few schools go directly from white to black, but it is still many years of training to obtain it.
It doesn't take a certain amount of days to get your black belt in karate. It all depend on you. It depends on how much you practice. There are people who get there black belt in 2 to 3 years. There are people who get there black belt in 5 to 6 years. It all depend on you.
Yes he has studied it, amongst the many different forms he has learned over the years, but he does not practice it, or use it. Jackie Chan has studied several forms of Kung Fu, like Wing Chun, Tong Long (Mantis), Bak Mei (White Eyebrow), the northern Shaolin Kung Fu. He has also learnt Hapkido, Boxing, Judo, Taekwondo and Hei Long.
36 years
People who know Kung Fu are trained by masters. Like many advanced skills, it can take many years to become a master.
Many branches of Kung Fu have existed over the years; however, Shaolin Kung Fu is considered to be one of the first institutionalized Chinese martial arts.
The term black belt refers to a martial artist who has achieved a certain level of expertise in his chosen art. Many believe that a black belt is an expert, but its more accurate to think of a black belt as a graduate: like a high school graduate. A black belt might best be described as competent in his martial art.
10-15 times i think
now on the new version of it, they have percentage ratings, pass 100% on a belt, and you will get a new belt