The question of who was the first person on Earth is one that has intrigued people for centuries. Unfortunately, there is no clear answer to this question as it is impossible to determine exactly when the first human being appeared on our planet.

According to the theory of evolution, humans evolved from a common ancestor shared with chimpanzees and gorillas. The earliest known human-like fossils are those of Australopithecus, which lived in Africa around 4 million years ago. These creatures were not fully human, but they walked upright and had a brain that was larger than that of chimpanzees.
Over time, these early human-like creatures evolved into different species, including Homo habilis, Homo erectus, and eventually Homo sapiens, which is the scientific name for modern humans. The earliest known fossils of Homo sapiens date back around 300,000 years.
However, it’s important to note that the concept of “the first person on Earth” is a tricky one. The evolution of human beings was a gradual process that took place over millions of years. There was no one specific moment when a fully human being suddenly appeared.
Furthermore, the concept of “personhood” is a social construct that varies from culture to culture. In some societies, a person is defined as someone who has reached a certain age or who has undergone certain rituals. In other societies, personhood is tied to social status, wealth, or gender.
Given these complexities, it is impossible to definitively say who the first person on Earth was. However, we can say that the first human-like creatures appeared in Africa around 4 million years ago, and that modern humans have been around for around 300,000 years.
In conclusion, the question of who was the first person on Earth is one that has fascinated people for centuries. However, it is impossible to provide a clear answer to this question due to the complex and gradual nature of human evolution, as well as the social and cultural constructs that define personhood.