The 21st death anniversary of Pakistani film legend Sultan Rahi was observed on Monday. Sultan Rahi was born in a Muslim family in Utter Pardesh in India in 1938. His family migrated to Pakistan after partition and settled in Gujranwala after 1947. He remained the most popular Punjabi hero during 1970s and 1980s. He appeared in more than 700 Punjabi and Urdu-language flicks, and named in the Guinness Book of Records as the most prolific actor. He began his film career in 1959 as a guest actor in the film Baghi.