Dr. Schneeplestein was created on September 15th, 2016 after Jacksepticeye uploaded a video called 'The Jacksepticeye Power Hour - Dr. Septiceye' that featured a very stereotypical German doctor called Dr. Schneeplestein. The video featured Jack wearing his glasses, a doctor cap, and a doctor's coat, while playing the popular board game Operation.
Schneeplestein graduated from 'Doctor College.' He claims himself to be a medical genius who knows how to operate on humans "since they came to Earth 14 years ago." He says he is a wet kisser. He has an "advanced" (albeit mostly incorrect) view of medical knowledge. Some of his misconceptions include believing that 'ze birdy bone is connected to ze phone bone,' constantly believing that his patients are pirates, and believing that the penis bone is located in the leg. He is overconfident in his abilities, rejecting instructions and assistance while operating on patients.
While most of his early past and history is unknown, we do know that he has a wife, children and has killed a multitude of his patients, including Peter, his accountant, who was featured in the Power Hour video. It is possible that he suffered, and still does, from bankruptcy, as he depends on an accountant to pay his taxes. However, his replacement accountant seems to shirk their duties, as Dr. Schneeplestein says he "does not even need to pay taxes most of the time." His best friend goes by an alias of 'Nurse,' and is often called upon in videos. It appears that this 'Nurse' follows him wherever he goes, whether it would be voluntary or forced is unknown. Jack has a one-sided friendship with Doctor Schneeplestein; Jack praises Schneeplestein's skills and admires him, while Scheeplestein considers Jack a friend proved by him calling Jack his friend numerous times in Bio Inc Redemption#4
On December 24th, 2016, Jack uploaded a video called 'CHRISTMAS DOCTOR | Amateur Surgeon Christmas Edition' that featured Schneeplestein operating on elves after severe injuries. This has been the first time he has returned since the power hour, although in some Surgeon Simulater VR videos, Jack drifts into a German accent, that sounds much like the Dr. This has cause many people to speculate that Dr. Schneeplestein is not real, and is just one of Jack's alter egos, however, there have been many Instagram, Twitter and Tumblr posts that scream otherwise.
It is accepted that the Dr. has psychopathic tendencies, showing no remorse after killing patients and creating incisions in a sadistic way. He has often threatened the audience with strong words such as 'Be very quiet, I kill you.' He often shows signs of narcissistic personality disorder, where he constantly puts himself above his audience and patients. Occasionall, he would even taunt and torture his patients; in the Power Hour video, he attempts to put his patient under anesthetic indefinitely, trapping the patient in unconsciousness f orever, acting in a sinister way. Whether he is being treated for these disorders or not is unknown.
He has often been associated with many others and drawn in fanart, however the true nature of this man is unknown and people want to know the true mystery of this person. He once again appeared in Bio Inc Redemption where he attempted to save jack in game but falied as Anti started to glitch into the camera and soon took it over.