Gulshan Dua was born into a Punjabi Hindu family in Delhi, where he started working in his father's fruit juice shop. Later, his family acquired a shop selling records and audio cassettes, which began Gulshan's career in the music business. Gulshan built a vast music empire through his company T-Series by pirating music from established labels like HMV and Polydor in the 1970s-1980s. He was able to undercut these labels by not paying royalty fees or excise taxes. Though illegal, piracy was not a cognizable offense at the time, allowing Gulshan to avoid prosecution. Gulshan's success through alleged piracy and plagiarism changed the Indian music industry.