K. Viswanath was one of the most prominent and influential filmmakers in the Telugu film industry. He was known for his exceptional storytelling skills and his ability to create films that captured the hearts of audiences across India. Over the course of his long and illustrious career, Viswanath achieved numerous notable milestones and accomplishments.

He was a masterful storyteller, a talented actor, and a true visionary in the world of cinema. His films will continue to captivate and inspire audiences for generations to come, and his impact on the film industry will be felt for many years to come.

Some of the greatest achievements in Viswanath's career include winning a Dadasaheb Phalke Award, India's highest honor for contributions to the film industry.

He also made Sankarabharanam which was a major critical and commercial success and is considered one of the greatest musicals in Indian cinema. The film won several awards, including the National Film Award for Best Feature Film.

In the later part of his career, Viswanath ventured into acting and appeared in several films. He received praise for his performances and added another dimension to his already impressive body of work.