President with the same first and last name

President Barack Obama

Explanation:

Barack Hussein Obama Sr. was a Kenyan senior governmental economist and the father of Barack Obama, the 44th President of the United States. He is a central figure of his son's memoir, Dreams from My Father. Obama married in 1954 and had two children with his first wife, Kezia.

it´s related to his charming character.

beauty is not everything, although we can joke that girls only care about the physical or material aspect, the truth is that a real woman looks at more important things, besides intelligence and personality, there are other attitudes that make irresistible to men who are 'unattractive'.

for example develop your sense of humor.

the answer is:

c. economic output