Tuesday, Jan 14
| Full Name | Madhavan Balaji Ranganathan |
| Nickname | Maddy |
| Profession(s) | Actor, Writer, Television Host, Producer |
| Real Name | Madhavan Balaji Ranganathan |
| DOB (Date of Birth) | 1 June 1970 (Monday) |
| Birth Zone | Jamshedpur, Bihar (now in Jharkhand), India |
| Zodiac sign | Gemini |
| Nationality | Indian |
| Hometown | Tamil Nadu, India |
| Religion | Hinduism |
| Hobbies | Playing Golf, Biking |
| Height (approx.) |
|
| Eye Color | Light Brown |
| Hair Color | Black |
| Father | Ranganathan Seshadri (Former executive at Tata Steel) |
| Mother | Saroja (Former Manager at the Bank of India) |
| Brother | Unknown |
| Sister | Devika (Software Engineer) |
| Marital Status | Married |
| BF/GF/Affairs | Sarita Birje (Air Hostess) |
| Spouse/Husband | Sarita Birje |
| Marriage Date | Year 1999 |
| Son | Vedaant |
| Daughter | Unknown |
| School | D.B.M.S. English School, Jamshedpur, Jharkhand |
| College/University |
• Rajaram College, Kolhapur, Maharashtra • Kishinchand Chellaram College, Mumbai, Maharashtra |
| Educational Qualification(s) |
• B.Sc. in Electronics • Post-Graduation in Public Speaking |
| Favorite Food(s) | Thayir Saadham, Pani Puri |
| Favorite Actor(s) | Amitabh Bachchan, Aamir Khan, Kamal Haasan |
| Favorite Actress | Deepika Padukone |
| Favorite Film(s) | Taare Zameen Par, Bajrangi Bhaijaan, Baahubali |
| Favorite Director | Mani Ratnam |
| Favorite Musician | A. R. Rahman |
| Favorite Colour(s) | White, Maroon |