@humanamburu
Git was created by Linus Torvalds in 2005 for development of the Linux kernel, with other kernel developers contributing to its initial development.
The name "git" was given by Linus Torvalds described the tool as "the stupid content tracker"and the name as (depending on your way):
Collaboration
Storing Versions
Restoring Previous Versions
Understanding What Happened
Backup
GitHub is a web-based Git or version control repository and Internet hosting service.