Karthik was born in Hannover, Germany to Smt Subhadra Kittu and Sri V J Kittu.
He did his primary schooling in Germany and later moved to India and learned English, Kannada, Hindi & Tamil.
Though he completed his primary education with German as a Medium of instruction he was quick to learn English, Kannada, Tamil, and Hindi on his return to India & change in the Educational System took a while for him to get adjusted to, it was a worthwhile experince.
This experience was well facilitated through constant teaching by his Mother Smt Subhadra Kittu and his Father Sri V J Kittu.
The Family still keeps in touch with the Language and watches German Movies together and does translations occasionally.
He then completed his schooling from R J S high School and later joined Sri Bhagawan Mahaveer Jain College for his Bachelor’s in Science and graduated with a Bachelor’s Degree in Science (Physics, Mathematics and Computer Science) from Sri Bhagawan Mahaveer Jain College in 2004.
He also holds a Post Graduate Diploma in Business Administration from Bangalore University and a Certificate in Cosmology from Centre for Theology, Berkeley, USA and also is a Checkpoint Certified Security Administrator and a Bluecoat Certified Professional.
He is married to Dr Raksha Karthik who is a Consultant Dental Surgeon and a Bharathanatyam Artist. Karthik lives in Bangalore now with his parents & wife.