Former cricketer Gautam Gambhir joined the Bharatiya Janata Party on Friday. His entry into the ruling party came three months after he categorically rejected rumours about him joining politics.Gambhir joined the party in the presence of Union ministers Arun Jaitley and Ravi Shankar Prasad in New Delhi. The Lok Sabha elections will begin on April 11. There is speculation that Gambhir will be given a seat to contest from.