Who is the young Donny in My Boy starring Adam Sandler?

There is no movie called "My Boy" starring Adam Sandler. It is likely you are thinking of a different movie.

Could you please provide more details about the movie you are referring to? For example:

* The actual title of the movie

* The year it was released

* Any other actors in the movie

* A brief description of the plot

This information will help me identify the correct movie and answer your question about the young Donny.