Childhood Jacek Kiełb was born on January 10, 1988 in Siedlce. He was raised in a poor family [1]. At the age of twelve, together with his parents and siblings (he has a sister Agnieszka and a brother Paweł [2]), he moved to Wola Suchożebrska. He started his first trainings in Pogoń Siedlce [3]. After moving to a village 13 km away from Siedlce, he had frequent problems returning home. He studied in Siedlce and after training he stayed there for training. Buses to Wola were infrequent - at 19:30 and 22:00 and to make it to the first one he had to leave the last 15 minutes of classes, which in turn was not satisfied with his coach. His father, Wojciech, also helped young Kiełb in the first trainings. Together with his son, he traveled around the villages in search of playgrounds. When he found them, he forbade him to pass the ball to his friends, and ordered him to keep his leg short. Kiełb also had learning problems, which meant that his mother forbade him to continue training until his grades improved [4].