|Parent(s)||Karamana Janardanan Nair|
Jaya J. Nair
He is the eldest son to actor Karamana Janardanan Nair and Jaya, at Karamana, Thiruvananthapuram. He has two brothers Sunil and Sujay. He attended the Kendriya Vidyalaya Pattom school, then later went on to finish a Geography degree from the University College Thiruvananthapuram and also received a Bachelor of Education from the Government College of Teacher Education,Thiruvananthapuram. After his graduation he worked at the Centre for Earth Science Studies, in Thiruvananthapuram. Then he worked as a teacher at Christ Nagar School, Thiruvananthapuram, and M.E.S Indian school, Qatar in 1993. Later in 1998 he returned from Qatar to join at Govt Girl's Higher Secondary School, Venganoor as a teacher. In 2003 he became the principal there. He has been the Principal of Girl's Higher Secondary School, Venganoor, Thiruvananthapuram for 13 years.
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- "My father is my favourite actor- Sudhir Karamana". nowrunning.com. Retrieved 18 February 2014.
- "സാംസ്കാരിക പ്രവര്ത്തനത്തിനുള്ള എനര്ജി എസ്.എഫ്.ഐ.യില് നിന്ന് ലഭിച്ചു- സുധീര് കരമന". mangalam.com. mangalam. 20 August 2014. Retrieved 21 August 2014.
- "Mangalam varika". mangalam.com. Archived from the original on 16 April 2014. Retrieved 15 April 2014.
- "'Kaanchi' is an edgy adventure, says director Krishnakumar - The New Indian Express". newindianexpress.com. Retrieved 18 February 2014.
- "Sudheer Karamana - Movies, Photos, Filmography, Biography, Wallpapers, Videos, Fan Club - entertainment.oneindia.in". entertainment.oneindia.in. Retrieved 18 February 2014.
- "Karamana Sudheer". malayalachalachithram.com. Retrieved 18 February 2014.
- "Sudheer Karamana:Profile And Biography, Malayalam Movie Actor Sudheer Karamana latest Photo Gallery | Video Gallery, Malayalam Movie Actor Sudheer Karamana, Sudheer Karamana Filimography ,Sudheer Karamana Films and Cinemas , Sudheer Karamana Awards And Nominations". metromatinee.com. Retrieved 18 February 2014.
- Sudheer Karamana at IMDb
- Sudheer Karamana at MSI