Who invented combo snacks?

Could you please enlighten me on the origins of combo snacks? Who was the visionary behind this clever concept of combining multiple flavors or ingredients into a single snack? Was it a single individual or a team of innovators who came up with this idea? I'm intrigued to know the story behind the creation of these popular and convenient treats. Perhaps you could share some insights into the thought process and motivations that led to the invention of combo snacks, as well as any challenges or obstacles that were overcome during the development process.