Mumbai (Maharashtra) [India], September 21 (ANI): Filmmaker Atlee on Saturday turned a year older. Marking his birthday, members from the film industry took to social media to extend their best wishes to him. Varun Dhawan, who has worked with Atlee in ‘Baby John’, penned a heartfelt note for him, calling him the “hardest worker.” “With the man who always keeps his promises. The hardest worker in the room, but above all a leader who stands with his people. Happy birthday sir,” Varun wrote, adding a picture with Atlee, who has also directed ‘Jawan’. Earlier this month, Varun, Atlee, and Murad Kh…