Who has a nickname old kinderhook?

The nickname "Old Kinderhook" refers to Martin Van Buren, the eighth President of the United States. He was born in Kinderhook, New York, and the nickname was popularized during his political career, especially during his 1840 presidential campaign. Supporters used the term as a rallying cry, leading to the formation of the phrase "OK," which became a widely recognized abbreviation for "all correct."