Ip Chun is the oldest son of Ip Man.
Ip began studying Wing Chun with his father when he was seven years old. In 1949, after the Communists established the People's Republic of China on the mainland, Ip's father left for Hong Kong and Ip, then 24, remained in Foshan to continue his studies in university. Ip studied Chinese history, philosophy, poetry, traditional music, and Buddhism.
By 1950, Ip had completed his studies and he chose teaching as a profession. In addition to teaching Chinese history, music and science, Ip also helped the Chinese Foshan Entertainment Department organize opera plays. During that time, he was awarded "The Person with the Most Potential in Chinese Art" award for his research in music. However in 1962, due to the Cultural Revolution, Ip and his younger brother, Ip Ching, were forced to leave Fo Shan and move to Hong Kong to join their father.
In Hong Kong, Ip worked as an accountant and newspaper reporter in the day and practised Wing Chun in the evening under his father's tutelage. In accordance with his father's wishes, in 1965, Ip participated in the affairs of the Wing Chun Athletic Association (WCAA) and became one of its founding members when it was formally established in 1968. During the first three years in the association, Ip took on the role of treasurer and was later appointed as chairman.
In 1967, Ip began teaching Wing Chun in Hong Kong and some of his first students, such as Ho Po-kai and Leung Chung-wai, still train with him at present. Between 1970 and 1971, Ip and Lau Hon-lam taught a class of about 20 students in Ho Man Tin. Ip's father died in December 1972 and entrusted the film footage of his Siu Nim Tao, Chum Kiu and Muk Yan Jong forms to his sons for posterity. Ip inherited his father's legacy and continued teaching Wing Chun.
Ip currently teaches five days and two nights a week at the Wing Chun Athletic Association, as well as teaching a class in Sha Tin once a week. Between 1985 and 2001, Ip traveled abroad to promote and conduct seminars on Wing Chun, before semi-retiring in 2001 to concentrate on teaching in Hong Kong. In 1992, Ip set up the Ip Chun Wing Chun Kuen Martial Arts Association (www.ipchun.org) to certify and authenticate those among his senior students, who have attained instructor qualification under his tutelage, to teach Wing Chun to students from around the world.
Ip served as a consultant for Ip Man, a biographical-martial arts film about the life of his father. Ip also made a special appearance as Leung Bik (son of Leung Jan) in another film, The Legend is Born – Ip Man.