ब्राम्हेंद् स्वामी की भविष्यवाणियां future predictions 2023 । kalki avatar #kalkiavatar कल्कि अवतार

kaalgyanam was written in 12th century by veer bramhendra potoluri swami. he is also considered as avatar of lord vishu and he wrote about kaliyuga and it's events in kaalgyanam.