Today, it's the birthday of Dr. Mohan Babu. On this special occasion, his elder son and actor Manchu Vishnu has made a promise.

"I am declaring that I am pledging Rs 1 Cr over three years towards improving the Neonatal ICU and Medical ICU Pediatric department in the Ruia Government Hospital in Tirupati. Besides, I will build an Emergency and OPD block at the hospital. And today I am cutting our first cheque," Vishnu tweeted out.

'Voter', starring him, Surbhi Kishore and Sampath Raj, is slated to hit the screens sometime this Summer.  That is his immediate next movie.

On the eve of my dad’s birthday, I am pledging 1 Crore in three years to improve the Neo Natal ICU and Medical ICU Pediatric department in Ruia Government Hospital, Tirupati. Also,will build an Emergency and OPD block. And today I am cutting our first Cheque ????

— Vishnu Manchu (@iVishnuManchu) March 19, 2019