Dhanraj is an Indian dubbing artist, voice-over artist, and actor from Bengaluru, Karnataka. He built his career as one of the most active dubbing and voice-over professionals in the Kannada entertainment industry, lending his voice to characters across more than 4,000 cartoon films and animated TV programmes - making him one of the most heard but least seen figures in Kannada entertainment. Alongside his dubbing work, he has pursued acting aspirations in Kannada films and television. In October 2018, he entered Bigg Boss Kannada Season 6 as its 18th and final contestant. His simplicity, honesty, and the depth of his personality - a stark contrast to his behind-the-scenes career - made him one of the most unexpectedly popular contestants of the season. Social media audiences overwhelmingly backed him throughout his stint, and his eviction just before the grand finale (in Week 13, finishing sixth) was met with widespread fan disappointment and calls that the show was unfair.
His voice-over and dubbing work across over 4,000 Kannada cartoon films and animated programmes; being widely regarded as one of Karnataka's most prolific dubbing artists; his popular appeal among Bigg Boss Kannada Season 6 (2018) audiences, who campaigned strongly for him to win; finishing sixth in the season.