Born in Delhi, KK sang 3,500 jingles before first Bollywood break. He is an alumnus of Delhi’s Mount St. Mary school. He appeared in Josh of India” 
song for the support of Indian Cricket Team during Cricket World Cup 1999. Following this, he released an album called PAL  for which he received aStar Screen Award for the Best Solo Album.

He successfully launched the Album Humsafar 8 years after the first album, in Jan 2008. Humsafar, came eight years after the release of KK’s super-hit debut album Pal. His latest song “Kabhi Aayine Pe Likha Tujhe” from the movie Hate Story 2 is well received by the audience and is also among the top 10 chart busters.