Will he win? Who knows, but I think this proves at least that it’s possible. This puts to rest the worn out thinking of the 80’s and 90’s about who can, and who cannot, possibly win.
Eisenhower didn’t have any political experience either.
Eisenhower had no combat experience during World War I and had no combat experience during World War II.
As the Supreme Allied Commander of a multi-national military alliance, Eisenhower did not do "Combat". Eisenhower did "Politics".
His entire military carreer was "Politics".