Sri Veera Brahmendra Swami was a saint born in South Indian state called as Andhra Pradesh. He was the incarnation of Lord Vishnu. Lord Vishnu had to take this avatara to protect mother earth from the unbearable pain she was experiencing due to the sins committed by humans. Veera Brahmendra Swami authored a book called ‘Kalagnyana Grandha’ which means ‘Book on Predictions of the future’ where he authored many natural calamities to happen in the future and with that he assured mother earth to reduce her painful burden by eliminating the evil people and reestablishing dharma on earth. \
Pothuluru Veerabrahmam (or Pothuluru Veerabrahmendra Swamy) as a well-known saint and astronomer in the 17th century. He has been credited to be the "future predicter" of his time. He is the author of 'Kaala Gnanam' which is the work of chanting poems with future predictions. He had thousands of disciples who followed his principles and theories.
He lived for more than 150 years visiting various places, preached dharma to all the people and finally went into Sajeeva Samadhi. But he warned everyone not to consider him as dead. He said, he would sit in Samadhi doing penance but he isn’t going to die. He also informed people that by the end of the age of Kali (Kali Yuga), he would come out of the Samadhi by breaking it into pieces with a huge blazing sword and would be called as Sri Veera Bhoga Vasantavatara and would eliminate sinners by himself and establish dharma finally.
Veera Brahmendra Swami is like the ‘Nostradamus’ of India. He travelled many places in Andhra Pradesh and preached his Kalagyana to the people and asked them not to deviate away from Dharma.