there is no scientific evidence to support the existence of time travel, and no one has been confirmed as the first time traveler. Time travel is a concept that has fascinated many people, but it remains primarily in the realm of science fiction.
In theoretical physics, there have been discussions and explorations of various models and possibilities that could potentially allow for time travel. Some of these concepts include wormholes, time dilation near black holes, and the notion of closed timelike curves. However, these are speculative ideas that have not been experimentally verified or confirmed.
It's important to note that time travel, as often depicted in fiction, involves traveling to the past or the future and interacting with events and people in those time periods. This type of time travel poses significant challenges and paradoxes, such as the famous grandfather paradox, where a time traveler could potentially alter events in a way that contradicts their own existence.
While time travel remains a captivating idea in popular culture, its feasibility and the practicality of achieving it are still subjects of active scientific inquiry and debate.