| Real Name | Sai Kumar |
| Nickname | Sai Kumar |
| Gender | Male |
| Profession | Actor |
| Height | 5'9" (175 cm) |
| Weight | 75 kg (approx.) |
| Eye Colour | Dark Brown |
| Hair Colour | Black |
| Date of Birth | 30 April 1963 |
| Age | 62 Years |
| Date of Death | |
| Birth Place | Kollam, Kerala, India |
| Hometown | Kollam, Kerala |
| Nationality | Indian |
| Zodiac Sign | Taurus |
| Education | Not widely documented |
| School / College | Details not widely documented |
| Parents | Father: Kottarakkara Sreedharan Nair, Mother: Vijayalakshmi Amma, Sister: Shobha Mohan, Nephews: Vinu Mohan, Anu Mohan |
| Spouse | Bindu Panicker (m. 2009), previously Prasanna Kumari (m. 1986; div. 2007) |
| Marital Status | Married |
| Hobbies | Reading, acting |
| Net Worth | Estimated ₹15–20 Crore (approx.) |
He is the son of veteran actor Kottarakkara Sreedharan Nair.
He has seven sisters, including actress Shobha Mohan.
His nephews Vinu Mohan and Anu Mohan are also actors.
He has played both lead and villain roles with equal success.
He has been married twice, first to Prasanna Kumari and later to actress Bindu Panicker.