One of the most prolific singers ever to work in the Indian film industry, Kumar Sanu's recorded output numbers in the thousands of songs, reaching by his estimation over 8,000 by the turn of the millennium. Sanu broke the Guinness world record for the largest number of songs recorded in a single day, with 28 -- a testament not only to his polished technique, but to his unparalleled ability to quickly and effortlessly master unfamiliar material in the studio. Sanu also holds the record (along with Lata Mangeshkar on the female side) for the longest string of consecutive Filmfare awards for Best Playback Singer (the equivalent of an Oscar and perhaps the most coveted musical award in India) with five, a streak that made him arguably the most popular male vocalist in India during the '90s. Kumar Sanu was born Kedernath Bhattacharjee and grew up in Calcutta; his father Pashupati Bhattacharjee was an accomplished classical vocalist and com...