Kal-El is the birth name of the fictional superhero known as Superman, created by writer Jerry Siegel and artist Joe Shuster. He is an alien from the planet Krypton who was sent to Earth as a baby to escape the destruction of his home world. Raised by a kind couple, the Kents, in the small town of Smallville, Kal-El grows up to become a symbol of hope and justice. As Superman, Kal-El possesses extraordinary abilities, including super strength, flight, and heat vision. He uses these powers to protect humanity and fight against various villains, such as Lex Luthor and Doomsday. His character represents ideals of heroism, compassion, and the struggle between good and evil.