Hidden in the middle of bustling New York City is City Wing Tsun, Alex Richter’s kung fu school. Born in the United States, Richter was influenced as a child by Bruce Lee movies. He started to learn Wing Tsun at age 15, and at 19 went to Germany for Wing Tsun training. In 2002, he rented a small dance studio in New York and started teaching. Now he has more than 400 students.