GMMTM

GMMTM (also known as GMMOSM and GMMinderia) - WNR and NROS maker since 2017. He made 11 WNR episodes and 5 NROS episodes before GMM's first YouTube channel was terminated on July 31, 2019. He made 2 revisions of GMM OS history (discontinued) back before termination and U10 (also discontinued) and fanmade versions such as Windows Reform, Liqua, SpaceAge, LexonSystem and more. GMM also made an alternate Windows timeline notable for being 1 hour. He also made a better realistic Sviger history.
After he created a second account, his primary focus is on OS Mockups and collecting phone boot sounds and boot animations. His second main account got terminated, which was believed to be for platform ban evasion. 
== List of OSM episodes==
List of GMMTM's OSM episodes
Episode	Date 	Notes
1 	December 8, 2019 	Series premiere; originally released as "Windows Never Released GIMP Edition."
2 	December 26, 2019	
3 	March 5, 2020 	
4 	April 13, 2020 	First of GMM's four OSM episodes to use Minderian elements.
5 	July 1, 2020 	GMM's last OSM episode released before his computer transition from macOS to Windows.
6 	October 24, 2020 	GMMTM's first OSM episode released after his computer transition from macOS to Windows.
7 	December 27, 2020	Season 1 final; last of GMM's four OSM episodes to use Minderian elements.
8 	April 2, 2021 	Season 2 premiere.
9 	May 16, 2021 	GMM's first OSM episode released After Arsen54800's old channel termination.
10 	July 12, 2021 	GMM's last OSM episode released before his second YouTube channel termination.
11 	December 25, 2021	GMM's first OSM episode released after his second YouTube channel termination.
12 	May 16, 2022 	Season 2 final; GMM's first OSM episode released after renaming Plus Divided to Windows 108 and YusufT19 to Windows XP.
13 	August 15, 2022 	Season 3 premiere, GMM's first OSM episode released after renaming Heavy Pilot to Boyfriend (Бойфренд), Heavy Andrey to Ben (Бен) and Robot Detonator to Vulc (Вулк), and GMM's last OSM episode released before his third YouTube channel termination.
14 	October 31, 2022 	GMM's first OSM episode released after his third YouTube channel termination.
15 	December 31, 2022	
16 	May 16, 2023 	Season 3 final
17 	October 26, 2023 	Season 4 premiere
18 	December 24, 2023	
19 	May 16, 2024 	
== List of Phone Mockups episodes ==
List of GMMTM's PM episodes
Episode	Date 	
1 	December 31, 2022 	
2 	September 3, 2023 	
3 	Expected to be released someday on March or April 2024	
== Trivia ==
* Besides OS Mockups, GMMTM is also known for his Windows mods such as Windows 2010. He also created Linux distros such as GMMOS.
* His channel has been terminated and reopened three times: the first on July 31, 2019, the second on December 16, 2021, and the third on September 20, 2022.
* Arsen54800 copycats GMM's work for Arsen54800 OS.
** Arsenians goes after him and create their own OS history with GMM OS elements.
** Boyfriend copied in 2020 - GMM OS History (original and Update 2) in Heavy PilotOS History (original and Update 1) and Boyfriend copied in 2022 - GMM OS History in Hat KidOS History.
Category:Persons
Category:Creators since 2017
Category:Minderians