Ajay Devgn pens hilarious birthday wish for Akshay Kumar: 'Kabhi helicopter se latak ke, kabhi coal mine mein ghuske...'

Ajay Devgn shared the photo with Akshay Kumar from the sets of Sooryavanshi, which is the fourth film in Rohit Shetty's cop universe after Singham, Singham Again, and Simmba.