No one.
Each state has a governor, not the whole country!
There is no such thing as a governor of the US. Each state in the U.S has a governor, thus there are 50 governor's in the US. The President is the Chief Executive and his name is George W. Bush.
A Governor is head of a state government in the US.
Governor of the State of .... In an address, Governor John B. Jones In person, Governor
The US has never had a governor general. The first President of the United States was George Washington. The first US Governor-General of the Philippines was William Howard Taft.
Governor Charlie Baker of MA at 6'6
As Lt. Governor.
Jerry Brown is the governor of California, the most populous US State.
You failed to state where you are located. In the US it would be "Governor," or "Governor and Mrs."
Yes you do.
Yes, every US state has a Governor. (see the related question)
No US President has ever been the governor of Alaska. The closest an Alaska governor has gotten to the presidency was when former Alaska Governor Sarah Palin lost the 2008 Vice Presidential Election to Joe Biden.
Rutherford Bircham Hayes was the 19th US President and the 29th and 32nd Governor of Ohio.