Pranjal Sengupta, born in 2004 in Kolkata, India, is a Science student from one of the most reputed schools in Kolkata. He was a rank holder in the 2021 ICSE Examination. He aspires to become an astrophysicist. His other interests include Quantum Physics and Coding. He is also a talented vocalist and has performed in numerous cultural programmes. In his first book, 'Quizzomania', he had compiled and written some of the best trivia questions and riddles for the readers. 'Chronos' is his first work of science fiction meant for children and teens.