KK started his career with a single line in the song "chhod aaye hum.." from the movie Maachis and has gone on to sing over 500 songs in various languages. In 2014 and 2015 alone he remains the most successful Indian male playback singer with maximum hits including songs like: - "tu ne maari entryaan" (Gunday) - "India waale" from the Shah Rukh Khan Starrer, (Happy New Year) and - "Yaara re" (Roy) to name a few. Some of his hits over the year's have been: -"Tadap tadap" (Hum Dil de chuke sanam) -"Main hu Don" (Don) -"Aankhon mein teri" (Om Shanti Om) - "O meri Jaan" (Life in a metro) - "Tu hi Meri shab hai"(gangster) - "Piya Aaye na" (Aashiqui 2) - "Alvida" (Life in a metro) - "Khuda Jaane" (Bachna Ae Haseeno) - " Desi Boyz " ( Desi Boyz ) - " Kya mujhe pyaar hai "( Woh Lamhe ) The multi award winner is a live wire on stage and keeps his audience enthralled with his mix of the most romantic songs to the most peppy dance numbers. He is the only singer to have given consistent hits for the past 19 years and is still one of the most sought after singers in India today.