Konstantin Borisov was an ordinary office manager who set out on a journey to fulfil his childhood dream and become a cosmonaut, which is how astronauts are called in Russia. It took him seven years to pursue this dream. Starting as a candidate, he underwent a rigorous selection process and joined the astronaut corps. However, that was just the beginning. Kostya had to learn everything, even basic everyday tasks, following strict regulations. He prepared to conduct experiments in space — from cultivating algae to studying changes in the human body. And after 5 years, he heard the coveted words: «You're flying to space»!
