“Internet” is the most common and popular technology today that everyone must be familiar with, considering it has gained so much importance to us. The evolution of this giant worldwide network that we call “Internet” has not been a single-day story, and not a single person can be said to be the father of the Internet. The reason is that it holds a long list of pioneers whose contributions are important to its development. This includes a number of scientists, researchers, and scholars who were part of the development. From ideation to formulation into concepts then to implementation to operationalization, its journey has been very interesting historically. The development of ARPANET network was a milestone in its journey and is considered the birth of Internet.