Raja Kumar earned the name Raju Punjabi from his friends as he would often sing Punjabi songs in school. Raju Punjabi is an Indian singer best known for his work in Haryanvi music.
Raju Punjabi started his career with religious songs. In 2013, Raju broke through with 'Yaar Dobara Nahi Milne'. Some of his most popular songs include, ‘Sandal’, ‘Mhare Gaam Ka Pani’, ‘Fan Marjani’, ‘Desi Desi Na Bolya Kar’, and ‘Selfie’.