Shimla, Dec 20 - Seventy-eight-year-old Virbhadra Singh is an old war horse who could not be put down by allegations of corruption nor by infighting in the Congress as he steered the party back to power in Himachal Pradesh with a spirited campaign. The veteran may all be set to become chief minister of the state for the sixth time, setting a record. In his five-decade long political innings, he has been a seven-time MLA, a five-time MP and five-time Chief Minister.