not well-known, Jan Karski was one of the first people to enlighten the world about the horrors of Holocaust. Karski was born in Lodz, Poland in the year 1914, but not as Jan Karski (“Jan Karski” Jewish). His name was originally Jan Kozielewski; he had his name changed later on in his life. The actual date of his birth is something that is argued upon. With different dates on his passports,