Since we only have the name 'Dewey Cox' from the 'dewey cox real life story' title, it's difficult to determine precisely who he is. He could be a fictionalized version of a real person, where the story takes some creative liberties to tell his tale. Maybe he was a pioneer in a certain industry, or just an individual with an interesting life full of anecdotes, but without more context, it's all speculation.
If Dewey is a person, his story could involve his upbringing, his dreams, and the challenges he faced in life. Maybe he grew up in a small town and had to overcome financial difficulties to pursue his education. He could have had a passion for art but his family wanted him to study something more practical, like engineering. And through a series of events, he found a way to combine both his passion and the practical needs, creating a unique path for himself.
Definitely not a true story. It's a fictional tale crafted to entertain audiences with its unique plot and characters. Don't expect any real-life basis for it.
The identity of Dewey in the 'Unstoppable' real story remains a mystery without more details. He could be an underdog character who rises to the occasion in the 'unstoppable' narrative. Or he could be a villain who tries to stop the 'unstoppable' force but ultimately fails. There are so many possibilities, and until we know more about the nature of the 'Unstoppable' story and the character's context within it, we can't accurately determine who Dewey is.