Ghost Rider is a fictional character in Marvel Comics, known for being a supernatural antihero with a demonic and fiery appearance. There have been several individuals who have taken on the mantle of Ghost Rider, each with their own unique stories and powers.
Ghost Rider is often associated with Johnny Blaze, the original character to bear the name. Johnny Blaze, a stunt motorcyclist, makes a deal with the demon Mephisto to save his mentor from a fatal illness. However, the deal backfires, and Blaze finds himself bonded with the demon Zarathos. When he is in the presence of evil or in danger, Blaze transforms into Ghost Rider, a fiery, skeletal being with a motorcycle engulfed in hellfire.