It is possible that:
* He is not a public figure: He might be a private individual with no involvement in the film industry.
* He has a different name or spelling: The spelling of his name might be incorrect, or he might use a stage name.
* He works behind the scenes: He could be involved in filmmaking in a non-acting capacity, like directing, writing, or producing.
If you have additional information about Kamel Boutros, such as his profession or a specific project he might be involved in, I might be able to provide more assistance.