One Piece fans were introduced to the enigmatic character of Marco in Episode 151 of the anime series. This episode, titled “The 100,000,000 Man! The World’s Highest Authority and the Pirate Blackbeard” aired on April 20th, 2003. Marco’s debut in the One Piece manga, on the other hand, can be found in Chapter 234.

Marco, also known as Marco the Phoenix, is a member of the Whitebeard Pirates and holds the position of First Division Commander. He possesses a unique Devil Fruit ability called the Tori Tori no Mi, Model: Phoenix. This grants him the power to transform into a phoenix and regenerate any injuries he sustains.

According to information from the One Piece Wiki (https://onepiece.fandom.com/), Marco is described as a tall and muscular man with long blond hair and a prominent white mustache. He is often seen wearing a black suit with a red sash and his signature red bandana.

Marco’s introduction in both the manga and anime was highly anticipated by fans due to his affiliation with the legendary pirate Edward Newgate, also known as Whitebeard. As one of Whitebeard’s most trusted commanders, Marco plays a crucial role in many significant events throughout the series.

In terms of personality, Marco is depicted as calm and level-headed, often acting as a voice of reason among his crewmates. He is fiercely loyal to Whitebeard and will go to great lengths to protect his captain and comrades.

Throughout the series, Marco showcases his incredible combat skills and resilience in numerous battles. His Devil Fruit ability allows him to heal himself rapidly, making him an incredibly formidable opponent. Despite his immense power, Marco maintains a humble demeanor and rarely boasts about his abilities.

Marco’s character development continues to unfold throughout the One Piece storyline, making him an intriguing and beloved figure among fans. His loyalty, strength, and unique abilities make him an essential asset to the Whitebeard Pirates and a force to be reckoned with in the world of One Piece.

Overall, Marco’s introduction in Episode 151 and Chapter 234 marked a significant moment in the One Piece series. As fans eagerly followed his journey alongside the Whitebeard Pirates, they were captivated by his intriguing character, remarkable powers, and unwavering loyalty.