Prior to an official merge, there was a period of time where Banner’s ego called the shots over his green alter ego. This verbal, more evolved Hulk helped the Avengers, X-Men and FF out of a tight bind in 1984’s Secret Wars.
Psychotherapist Doc Samson places Bruce under hypnosis to “shrink” the consciousnesses of the Green and Grey Hulks. Delving into Banner’s adolescent trauma, Samson convinces the three to cooperate, leading to the Professor’s birth.
During Thanos’ rapture of half of universal life, the Professor has his own, personal conflict with ‘dark twin’ Abomination.
Start this series here! When Banner reveals a terminal illness, psychiatrist Angela Lipscombe negotiates with three personas to take over when Bruce can’t be in control: Savage Green, “Joe Fixit” Grey and Professor Hulk.
Against the Prof’s advice, Joe Fixit ‘purges’ Banner by admitting that his current reality is a defensive psychic-scape. Wracked by guilt and with death looming, Banner is shunted to the ‘real world’ by Savage Green’s interruption.
Read this series in full! Following a traumatic brain injury from a bullet, Banner’s genius is lost. Tony Stark pulls off an experimental procedure, inadvertently creating a calculated, but genius-level Hulk in the process.