Former Uttar Pradesh chief minister and Hindutva poster boy late Kalyan Singh and India's first Chief of Defence Staff General Bipin Rawat who died in a helicopter crash recently were awarded Padma Vibhushan on Tuesday, while veteran Congress leader Ghulam Nabi Azad and former West Bengal CM and CPI(M) leader Buddhadeb Bhattacharjee were given Padma Bhushan.