Dr. Doom, also known as Victor Von Doom, is a fictional supervillain appearing in Marvel Comics. He first appeared in The Fantastic Four #5 in 1962 and is known for his genius-level intellect, mastery of science and sorcery, and his iconic metal armor. As the ruler of the fictional country Latveria, he often battles the superhero team, the Fantastic Four, and other Marvel heroes. Dr. Doom's character is complex, often portrayed as a tragic figure with a deep desire for power and control. His backstory includes a troubled childhood and a quest for revenge against those he believes wronged him, particularly Reed Richards, also known as Mr. Fantastic.