3.Pranab Mukherjee: Pranab Mukherjee finally succeeded in getting Congress party's nod for his long-held presidential ambitions. Pranab knew he'll never be the party's choice for Prime ministership given his revolt against Rajiv Gandhi in post Indira Gandhi assassination days.
Therefore, he wanted a befitting farewell to his long and outstanding political career. The party and Sonia Gandhi was still skeptical over his candidature but Mamata Banerjee's idiosyncratic one-upmanship turned the tide in his favour and Sonia Gandhi decided to back his candidature in order to teach Mamata a lesson.
Pranab Mukherjee succeeded in fetching support from even unlikely quarters like Shiv Sena and JD(U). A person who was never trusted enough to be handed over the crucial home portfolio ,finally, succeded in occupying the highest office of the country.