In the modern sense of "reality TV show", none of them, but Ronald Reagan did host a Western anthology series in the 1960's called "Death Valley Days" that was based on true stories.
what president was a auto mechanic and a teacher before president
The president of the USA has to born in the nation, or be born in an American territory, such as an overseas USA military base.
He led the army against Britain during the American Revolution.
Aside from being General of the Continental Army during the American Revolution, he was a surveyor.
The president before John Tyler was president William Harison he died after 4 weeks of being president
John F. Kennedy was a naval officer,author,congressman and senator before being elected as president.
Well Ronald Reagan was an actor before a president. But that is only one of the jobs he had before being a president.
He is significant fo being the first african-american president
Abraham was never a president. He was, perhaps, a patriarch