Does the megalodon shark exists

This is a controversial question. Do any of us really exist? We can never know, but our existences in this reality, though it may not be the purest reality, is certainly evident since we are able to communicate.

Now, for the megalodon. It is a topic of scientific debate. No one can know for sure if the megalodon existed or exists, because there is unclear and inconstent evidence for it. It may have existed, and could still exist in deep pockets of the ocean known as trenches where humans are unable to observe marine life.