<Tr> <Th> Profession </Th> <Td> Farmer, Contractor </Td> </Tr> <Tr> <Th> Website </Th> <Td> pawanchamling.in </Td> </Tr> <P> Pawan Kumar Chamling (born 22 September 1950) is the fifth and incumbent Chief minister of the Indian state of Sikkim . Chamling is the founder president of the Sikkim Democratic Front, which has governed the state for five successive terms since 1994 . </P> <P> Chamling is the longest standing current Chief minister of any state in India and the second longest serving Chief minister after India's independence, behind Jyoti Basu . Prior to establishing the Sikkim Democratic Front, Chamling served as Minister for Industries, Information and Public Relations from 1989 to 1992 in the Nar Bahadur Bhandari cabinet . </P>

Who has held chief minister office for longest period of time