Who is Saint Saturn and is he the strongest one piece villain ?

the greatest One Piece villains is his integral role in the Kuma flashback.

The villains in One Piece have consistently stood out as a notable and highly praised element of the series. Eiichiro Oda, the series' creator, author, and illustrator, has demonstrated a remarkable ability to craft compelling and memorable antagonists. Even the so called "lesser" villains in the series are well written, contributing to the overall richness and depth of the narrative. Oda's skill in creating diverse and engaging adversaries has been a consistent strength of One Piece's publication.

Indeed, among the plethora of One Piece villains, certain characters stand out as exceeding fan expectations, and Donquixote Doflamingo is often at the forefront of these discussions. Many within the fan base consider him to be one of the greatest villains and antagonists in the series to date. Doflamingo's complex characterization, compelling backstory, and his impact on the overarching narrative contribute to the consensus that Eiichiro Oda masterfully crafted a standout antagonist in the form of Donquixote Doflamingo.

Surprisingly, the Kuma flashback has triggered discussions among fans about whether Saint Jaygarcia Saturn, the antagonist from the Egghead arc, has achieved a status similar to iconic villains in One Piece. While some fans remain opposed to this notion, there is a notable argument emerging in favor of Saint Saturn being recognized as one of the greatest villains in the series so far. This unexpected development showcases the depth and unpredictability of Eiichiro Oda's storytelling, prompting fans to reevaluate the impact and significance of characters in the One Piece narrative

Is Saturn one of the greatest villains? 

A primary factor leading to the consideration of Saturn as one of the greatest One Piece villains is his integral role in the Kuma flashback. Throughout Kuma's journey from a young boy to his final moments of human life and consciousness, Saturn is depicted as a manipulative force, consistently interfering and orchestrating events that bring misery and hardship at every turn. The depth of Saturn's impact on Kuma's life adds a layer of complexity and malevolence to his character, contributing to the argument for his significance as a formidable and memorable antagonist in the series.
During Kuma's childhood on God Valley, Saint Jaygarcia Saturn directly confronted him, subjecting him to physical beatings and admonishments for desiring a life of freedom rather than enslavement. Saturn went to the extreme of asserting that such aspirations were the very reason why Kuma's people, presumably the Buccaneers, deserved annihilation. The statement seemed to allude to Kuma's strong belief in the existence of Nika, the Warrior of Liberation, given the contextual reference within which this confrontation occurred. This interaction further solidifies Saturn's role as a malevolent figure shaping Kuma's tragic narrative.
Saturn continued to strengthen the case for his status as one of the greatest One Piece villains by attempting to oust Kuma from the throne of Sorbet Kingdom, with the intention of reinstating King Bekori in his stead. However, what is perhaps Saturn's most significant contribution as a villain came when he exploited Kuma's cooperation with the World Government. In a shrewd move, Saturn negotiated with the government to secure medical treatment for his daughter Bonney in exchange for Kuma's compliance. This strategic and manipulative maneuver showcased Saturn's cunning nature and further solidified his position as a formidable antagonist in the series.

In an unfortunate turn of events, Kuma succumbed to these outrageous demands, agreeing to become a Shichibukai, surrendering his own free will, and making the heartbreaking commitment to never reunite with Bonney once her treatment was complete. This marked a pivotal moment in Kuma's story, demonstrating the depth of sacrifice he was willing to make under the manipulative influence of Saint Jaygarcia Saturn. The acceptance of such extreme conditions added another layer to the complexity of Kuma's character and intensified the impact of Saturn's role as a compelling and malevolent One Piece villain.
A notable trait shared among those regarded as the series' greatest villains in One Piece is their proficiency in emotional manipulation, a skill at which Saint Jaygarcia Saturn excels. This mastery is particularly evident when Saturn attempts to install a self-destruct switch inside Kuma as a contingency in case he were to defy orders. This chilling demonstration of control and manipulation underscores Saturn's capacity to exploit emotional vulnerabilities, adding another layer to his status as a formidable and emotionally resonant antagonist within the One Piece narrative.
While there might not be additional narrative developments to further support the argument for Saturn as one of the greatest One Piece villains, his inherent characterization and abilities offer substantial points for consideration. Being a Gorosei, Saturn holds a position of immense power and control, solidifying his status as one of the series' most influential figures. The apparent manifestation of Devil Fruit powers during the Egghead arc serves as a symbolic representation of his strength and influence, adding to the intrigue surrounding Saturn's character within the One Piece universe.
In summary, there is a compelling argument for Saint Jaygarcia Saturn to be considered one of the greatest villains in the One Piece series. His pivotal role in significant story events, adept emotional manipulation, high-ranking position in the World Government as a Gorosei, and the hinted-at Devil Fruit powers all contribute to his potential for such a status. While opinions on the greatest villains are subjective, the evidence suggests that Saturn has earned a place among the notable antagonists in the series thus far.