Who are the characters of winner by Barbara kimenye?

While Barbara Kimenye wrote several books, "Winner" isn't a title associated with her. It's likely you're thinking of a different book, or perhaps misremembering the title.

Could you please double-check the book's title or provide more information about the characters you're looking for? For example, are there any specific details you remember about the book or the characters? Knowing more will help me identify the correct book and provide you with the information you need.