Tyler Scheid
Alias(es) Apocalypto12
One-word Tyler
Stoneface Tyler
Gender Male
Born Tyler Scheid
Birthdate January 25[1]
Birthplace Cincinnati, Ohio
Residence Los Angeles, California
Nationality American
Occupation Online producer
Years active 2012–present
Internet information
Channel Tyler Scheid
Twitch Apocalypto_12
Twitter Apocalypto_12
Instagram apocalypto_12
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Tyler Scheid, also known by his online alias Apocalypto12, is a close friend of Mark Fischbach. He has appeared in several of Mark's videos, the earliest ones being that of the Spore playthrough. In 2016, he moved to Los Angeles to work alongside Mark and Ethan.

Tyler is known for being "stone faced" and only saying one word, which is "sure".


Tyler was born on January 25th, 1989 in Milford, a suburb of Cincinnati, Ohio. He first met Mark in either 3rd or 4th grade (the actual answer is unknown since both of them do not remember). He later met Bob and Wade along the way via the public school system. In high school, Tyler wrestled with Mark and played water polo, which he later gave up due to kidney failure. His older brother donated one of his kidneys in order to save Tyler's life. Scheid majors in Sports Administration.

Tyler moved out to Los Angeles in early 2016 to work with Mark. Tyler appears in many of Fischbach's videos and series, such as Markiplier Makes and Who Killed Markiplier? as the Butler of Markiplier Manor.

In August of 2018, Tyler announced that his mother had been diagnosed with stage 4-B cancer. In his video, "It's About Time I Told You...", he shaved his head in solidarity with her. On June 29, 2019 in "Some bad news" vlog, Mark noted that Tyler's mother had passed away a month prior.

He is an ambassador for Extra Life, an organization that helps raise money for children with health problems.


  • When Tyler was 20, he received a kidney transplant from his brother. Prior to this, Tyler played water polo and won the state championship.
  • Tyler's official title, as given by Mark , is "Third Tsar of Research and Development at Markiplier Inc."
  • Tyler's main saying is "Smile always", which is somewhat ironic due to the fact that he rarely smiles, but is also very true to his optimistic outlook on life.


Fischbachs Mark Fischbach | Tom | Sunok | Cliffton Fischbach | Dee | Chica | Buddi
and Crew
Aaron Ash | Amy Nelson | Bob Muyskens | Cyndago (Daniel KyreMatt WatsonRyan Magee) | Ethan Nestor | George Barnes (Wade) | Kathryn Knutsen | Sean McLoughlin | Tyler Scheid
Recurring Collaborators Brooke Lawson | CinnamonToastKen | Cryaotic | EatMyDiction1 | Fine Brothers | Game Grumps | Jesse Busemeyer | Jordan Maron | Latin Goddess | LixianTV | Matthias | PewDiePie | Rosanna Pansino | SeaNanners | TheRPGMinx | Zombiemold | Ohmwrecker
Others Jessica Fossey | Caspie1405 | Coyotemation | Cranbersher | Crown Interactive | DidYouKnowGaming? | Dlive | Edge | Hot Pepper Gaming | jacksfilms | JeffKyler14 | markiplierSINGSbadly | MatPat | Octobarian | Polaris | RadicalSoda | Random Encounters | shodleech | Sienna Spalding | SuperMega | Tobygames | Triggerhappy1337 | UberHaxorNova
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