Abhijit Gangopadhyay, the 61-year-old who joined BJP after resigning as high court judge, will face 27-year-old Debangshu Bhattacharya in Lok Sabha polls from West Bengal's Tamluk. Debangshu, involved in student politics, wrote 'Khela Hobe' campaign song for 2021 Assembly polls. He heads TMC's social media cell. Earlier, CM Mamata Banerjee said she'll send students to fight Gangopadhyay in polls.