Marco (マルコ Maruko) is a minor character featured in Steel Ball Run.

Marco is a young servant who was sentenced to death when his master was arrested for treason. His survival is a source of Gyro Zeppeli's determination during the Steel Ball Run.


Marco is a small 9-year-old boy with dark eyes and hair, save for a tall, light quiff in the front.


Raised as a servant, Marco is a naive, docile and well-meaning boy, conscientiously performing his tasks. When he was arrested, he seemed unaware of his death sentence and kept doing chores for the executioners, at one point taking a collar to sew it, thinking only to serve, and didn't understand their anger at the unwitting theft.


Marco is introduced as a young boy born into a long line of servants who served under Napoleonic aristocrats. At the age of 9, he had been ordered to serve under a baron called Rippi, where his sole job would be to clean his hats and shoes. Before setting out, Marco's father told him that "the job would bring him happiness as long as he stayed humble and earnest". Taking these words to heart, Marco would get up early every morning to shine shoes and brush hats for the baron and his guests.

When the baron was revealed to have been planning a revolt against the country's king, he and his family were put on trial and sentenced to execution. Evidence suggested the assassination had been planned within the estate, and police automatically assumed Marco had been part of it, which resulted in his arrest as well. He was sentenced to be executed via beheading.[2]

He was temporarily saved after Gyro Zeppeli fought against the court's decision. Afterward, Gyro vowed to travel to America to win the Steel Ball Run, and force the king to grant the boy amnesty and free him.

Steel Ball Run

Though Gyro was unable to win the race, the people of Naples eventually revolted against the king several years later. Upon their success, the monarchy was abolished and the kingdom became a republic's dependent province. Marco, who had remained imprisoned, was granted amnesty and set free. However, as fate would have it, he would later die of a cold.


Manga Appearances
Chapters in order of appearance


  • Due to his name, connection to Gyro and his fate, it is possible that Marco is the new universe's counterpart of Mark from Battle Tendency.


  1. SBR Chapter 15: The Desert Born Outlaws (1)
  2. SBR Chapter 15: The Desert Born Outlaws (1) p.2

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