The Tuskegee Airmen. The nickname was not exclusive to their fighter group - the 477th Bombardment Group shared the nickname, as well.
Yes he did want to be president
No US president ever did that. Jefferson Davis who later became the president of the Confederate States married the daughter of US president Zachary Taylor.Franklin Roosevelt married the niece of the president and the grandson of Eisenhower married the president's daughter.
I can find no record that any US President had this nickname.
"The President's Own" is their nickname.
Warren Gamaliel Harding
That was Harry Truman who was the only president from Missouri.
Dwight David Eisenhower was Ike.
Abraham Lincoln's nickname is "Honest Abe". When running for office in the 1850's, his nickname was "The Rail Splitter".
"41" is a nickname used on occasion when referring to George Herbert Walker Bush. He was the forty-first president of the United States of America.
Rutherford Birchard Hayes
PCH = James Buchanan