He obtained his formal education from Kendriya Vidyalaya and Birla Institute of Technology, Noida.

He also did a three-month course in acting from Asian Academy of Film & Television (AAFT) Noida.

[citation needed] His first role was in the Tamil serial Sahana, a sequel of Sindhu Bhairavi directed by K. Balachander.

Krishna was offered to perform the role of a cancer patient in Kamal Haasan starrer Vasool Raja MBBS but couldn't sign the project.

[2] In 2010 he played a negative role named Jeeva in the Tamil movie Anadhapurathu Veedu.