It is not required, but someone with no previous career who runs for president has slim to no chance of winning.
He was a career military officer for 36 years
his career was was being president
Being a horrible president
Thomas Jefferson's career before USA President was Vice-President. From, Bryan Hollick Raleigh, NC
waht was obama career befoer coming the president.........................
He was a career military officer, serving for 36 years
Prostitution.
he was a successful lawyer
he was a tailor
soldier
Ronald Reagan had a long career as a movie actor before he was president.
Lincoln was working as a lawyer in private practice before he began his political career. Before he passed the bar, he worked as a clerk, postmaster of Salem, ILL and farm laborer.