**Singanalluru Puttaswamaiah Muthuraj** (born 24 April 1929, died 12 April 2006), universally known by his stage name **Dr. Rajkumar**, was an Indian actor and playback singer who became the foundational pillar and a towering cultural icon of Kannada cinema. Regarded as one of the greatest and most versatile actors in the history of Indian cinema, he achieved a legendary matinée idol status among the Kannada diaspora, affectionately earning titles such as *Nata Saarvabhouma* (Emperor of Actors), *Bangarada Manushya* (Man of Gold), *Gaana Gandharva* (Celestial singer), and simply *Annavru* (Elder Brother). Born in Doddagajanur, a settlement in the Madras Presidency, into a family of impoverished theatre artists, he was named Muthuraj after the Hindu deity Hanuman. He began his acting career at a young age, performing as a drama artist with the renowned Gubbi Drama Company. His extensive theater background laid the foundation for his immaculate diction and extraordinary range of performances. Rajkumar transitioned to the silver screen with his first adult role in *Sri Srinivasa Kalyana* (1952), but his major breakthrough came two years later when he debuted as a lead actor in the 1954 classic *Bedara Kannappa*. The film was a massive success, famously addressing social discrimination, and launched him into unprecedented stardom. Over the next five decades, he starred in over 200 films, notably portraying the highest number of historical, mythological, and devotional characters in Indian cinema. He also broke new ground in *Jedara Bale* (1968), becoming the first actor in India to enact a full-fledged James Bond style spy role and sparking a new espionage genre in the industry. His cinematic dominance and mass appeal led to numerous incredible records. He is the first actor to have 39 of his movies remade 63 times across 9 different languages by 34 actors. Furthermore, his performance in the landmark film *Bangaarada Manushya* was included in Forbes' list of "25 Greatest Acting Performances of Indian Cinema." Beyond acting, Rajkumar was an exceptional classical and playback singer, making him the only lead actor in Indian cinema to win the National Film Award for Best Male Playback Singer. His monumental contributions to Indian art and culture were recognized with the Padma Bhushan in 1983 and the Dadasaheb Phalke Award in 1995. Upon his passing in 2006, The New York Times described him as one of India's most popular movie stars.
