Tags: Criminal.
Rajan Mahadev Nair (Malayalam: രാജന് മഹാദേവ് നായര് ; died 21 September 1983) popularly known in the Mumbai underworld by his moniker Bada Rajan (literally Big Rajan) was an Indian mobster and underworld don from Mumbai who operated from his base in the Tilak Nagar neighbourhood of Chembur.