Can corporate officers, such as the CEO, legally be non-human? Or is there a legal requirement that they be human? For example, could a dog or an AI legally serve as CEO? 

Elon Musk: 'My dog is the CEO of Twitter'

 (BBC) (Yes, clearly it's a joke, but there's an ongoing discussion now about whether this joke could become real.)

Resolves YES if a non-human can legally be CEO of a Delaware corporation. Resolves NO if not. 

If the answer is clear, based on discussion and analysis in the comments here, resolves as above.

If it is not clear, then resolution will proceed by the following procedure:

https://www.law.cornell.edu/wex/corporate_officers

Additionally, the corporate officers have a plethora of different 

. For instance, corporate officers are generally considered 

. In short, this means there are three main duties that corporate officers take on: a 

This suggests that there is a legal requirement that corporate officers are human, because a non-human presumably cannot legally fulfill those requirements, today.

Note: I chose to ask about Delaware corporations because most US corporations are incorporated in Delaware. I am aware that Elon Musk's X corporation is a Nevada corporation. If you find out that the answer is different in Delaware vs Nevada, that would be very interesting, so please comment about it!