D.sahith Krishna is a 4th-year medical student studying at Kharkiv national medical university. he is more passionate towards medicine and teaching medical concepts to students. he started to take video lectures from his 2nd year of medical school and currently, he has about 5.4k subscribers with more than 20k views for each video. He also prepare's simplified notes on almost all difficult topics... 80% of his notes consist of only diagrams to make the student's to understand as well as to bring interest in the medical field. He post's all his notes on Facebook. Currently, he started to write a book which makes every student summarize all the diseases and pathological process in gastroenterology, respiratory medicine in a comparative table format.