Dec 1, 1964 CE
First Appearance of the Leader
Samuel Sterns appears for the first time in Tales to Astonish #62 as a gamma-mutated super-genius who battles the Hulk using his intellect and a humanoid army. #marvel #comics #villain )
Chronological Storyline (44 Milestones)
1965 CE
Leader's Origin Revealed
Tales to Astonish #63 reveals Sterns' origin as a janitor exposed to gamma waste, granting him vast intelligence and a bulbous head. #marvel #origin )
1966 CE
Leader Creates Humanoids
The Leader deploys his army of Humanoids in Tales to Astonish #74, enhancing them with gamma energy to fight the Hulk. #gamma #humanoids )
1968 CE
Leader Uses Mind-Transfer Device
In Incredible Hulk #104, the Leader attempts to transfer his mind into the Hulk's body to gain strength. #mindtransfer #hulk )
1970 CE
Leader Imprisons Hulk
In Incredible Hulk #124, the Leader traps the Hulk in a psi-mine and manipulates him into attacking a missile base. #hulk #villain )
1971 CE
Leader Fights Sasquatch
In Incredible Hulk #141, the Leader battles the Hulk's ally Sasquatch in a gamma-fueled showdown. #gamma #sasquatch )
1974 CE
Leader Aligns with Secret Empire
The Leader joins the Secret Empire in Captain America #162, providing his intellect for global domination schemes. #secretempire #villain )
1976 CE
Leader's Humanoids Evolve
In Incredible Hulk #195, the Leader's Humanoids become self-aware, leading to a rebellion against their creator. #humanoids #AI )
1978 CE
Leader Captures Hulk's Soul
In Incredible Hulk #233, the Leader uses mystic arts to separate the Hulk's soul from Bruce Banner. #magic #soul )
1980 CE
Leader Becomes a Gamma Ghoul
In Incredible Hulk #226, the Leader is transformed into a gamma-powered ghoul by a corpse creature. #gamma #ghoul )
1982 CE
Leader Temporarily Defeated
In Incredible Hulk #282, the Hulk seemingly kills the Leader, but he later returns through cloning. #death #clone )
1984 CE
Leader Returns from Space
The Leader returns in Incredible Hulk #299, having survived in space, and plans revenge on the Hulk. #space #revenge )
1985 CE
Leader Fights the Hulk in Las Vegas
In Incredible Hulk #312, the Leader uses a gamma bomb in Las Vegas to pit the Hulk against the military. #hulk #gammabomb )
1987 CE
Leader Clones Himself
In Incredible Hulk #335, the Leader creates a clone of himself, but it turns evil and fights him. #clone #evil )
1990 CE
Leader Manipulates Betty Ross
In Incredible Hulk #372, the Leader uses his influence to control Betty Ross, creating conflict with the Hulk. #bettyross #mindcontrol )
1992 CE
Leader Leads Pantheon
The Leader briefly leads the Pantheon, a group of gamma-powered beings, in Incredible Hulk #401. #pantheon #gamma )
1994 CE
Leader's Brain Transplant
In Incredible Hulk #428, the Leader transplants his brain into a cloned body of the Hulk to gain powers. #braintransplant #clone )
1996 CE
Leader vs. the Hulk of the Future
In Incredible Hulk #451, the Leader travels to the future to fight the Maestro, an older Hulk. #future #maestro )
1998 CE
Leader Dies in Onslaught Aftermath
The Leader is killed during the Onslaught event in Incredible Hulk #455, but his death is later undone. #onslaught #death )
2000 CE
Leader Returns with the Intelligencia
The Leader resurfaces in Incredible Hulk #20 (vol. 3) as a member of the Intelligencia, a cabal of genius villains. #intelligencia #villains )
2002 CE
Leader Unleashes Gamma Bomb
In Incredible Hulk #45, the Leader detonates a gamma bomb in a populated area, causing global chaos. #gammabomb #terrorism )
2004 CE
Leader's Role in Planet Hulk
The Leader is involved in exiling the Hulk to space, setting up the Planet Hulk story arc in Incredible Hulk #88. #planethulk #exile )
2006 CE
Leader Killed by Red Hulk
In Incredible Hulk #107, the Red Hulk (Thunderbolt Ross) kills the Leader in a brutal confrontation. #redhulk #death )
2008 CE
Leader Returns as a Ghost
The Leader's consciousness survives as a ghostly entity in Incredible Hulk #112, haunting the Red Hulk. #ghost #consciousness )
2010 CE
Leader Regrows his Body
In Incredible Hulk #619, the Leader regenerates a physical form using gamma energy and mutant cells. #regeneration #gamma )
2012 CE
Leader Joins the Crossroads
The Leader appears in the Crossroads dimension in Incredible Hulk #10 (vol. 4), battling the Hulk in a surreal landscape. #crossroads #dimension )
2014 CE
Leader Involved in Original Sin
In Original Sin: Hulk vs Leader #1, the Leader uses the Watcher's eye to gain forbidden knowledge. #originalsin #watcher )
2016 CE
Leader's Role in Civil War II
The Leader manipulates events during Civil War II in Incredible Hulk #8 (vol. 4), predicting outcomes with his intellect. #civilwarII #manipulation )
2018 CE
Leader Becomes Below-Place Lord
In Immortal Hulk #1, the Leader rules the Below-Place, a gamma hell, and schemes to control the Hulk's immortality. #immortalhulk #belowplace )
2019 CE
Leader Creates Gamma Mutants
In Immortal Hulk #10, the Leader creates a family of gamma mutants to serve him in the Below-Place. #gamma #mutants )
2020 CE
Leader Fights the One Below All
In Immortal Hulk #25, the Leader confronts the One Below All, the demonic source of gamma power. #onebelowall #demon )
2021 CE
Leader's Final Defeat in Immortal Hulk
In Immortal Hulk #50, the Leader is seemingly destroyed when the Hulk rejects his influence, but his essence lingers. #immortalhulk #finale )
2022 CE
Leader Returns in Hulk #1
In Hulk (2022) #1 by Donny Cates, the Leader resurfaces with a new plan involving the Hulk's cosmic power. #donnycates #hulk )
2023 CE
Leader Unearths Alien Technology
In Hulk #5, the Leader discovers an alien artifact that enhances his intellect and gives him reality-altering abilities. #alien #technology )
2023 CE
Leader Merges with the Hulk
In Hulk #8, the Leader attempts to merge his consciousness with the Hulk's body, leading to a psychic battle. #consciousness #merge )
2024 CE
Hulk Breaks the Leader's Reality
In Hulk #20, the Hulk smashes through the Leader's altered reality, restoring the universe but leaving the Leader trapped. #reality #hulk )
2024 CE
Leader Gains Cosmic Powers
In Hulk #14, the Leader taps into the power of the Beyonders, becoming a cosmic-level threat. #cosmic #beyonders )
2024 CE
Leader Transforms the Universe
In Hulk #18, the Leader reshapes reality, turning Earth into a gamma-soaked world under his control. #reality #gamma )
2025 CE
Leader's Final Confrontation with Hulk
In Hulk #30, the Leader and Hulk engage in a battle that ends with the Leader's apparent death in a gamma singularity. #gamma #singularity )
2025 CE
Leader Appears in Ultimate Universe
A variant of the Leader appears in Ultimate Universe #1 (2025), as a gamma-powered genius serving the Maker. #ultimate #maker )
2025 CE
Leader Unleashes Gamma Plague
In Hulk #25, the Leader releases a gamma plague that transforms millions into Hulk-like creatures worldwide. #gamma #plague )
2026 CE
Leader Returns as a Ghost AI
The Leader's consciousness returns as a digital ghost in a gamma-powered AI, continuing his schemes in Hulk #35. #AI #ghost )
2026 CE
Leader Infects the Hulk's Mind
In Hulk #38, the Leader as AI infiltrates the Hulk's mind, forcing Banner to fight for control. #mind #infection )
2027 CE
Leader Corrupts the Hulk's Family
In Hulk #42, the Leader turns the Hulk's allies, including She-Hulk, against him using gamma manipulation. #shehulk #corruption )