Jack "Doc" Kearns (August 17, 1882 – July 7, 1963) was an American boxing manager from the state of Washington. He is most famous for managing Jack Dempsey, who was World Heavyweight Champion from 1919 to 1926. He also managed Mickey Walker, Joey Maxim, and Archie Moore. He was given the nickname "Doc" from Dempsey. There is a book called The million dollar gate.
| Persondata |
| Name |
Kearns, Jack |
| Alternative names |
John Leo McKernan |
| Short description |
American boxer |
| Date of birth |
August 17, 1882 |
| Place of birth |
Waterloo Twp,Jackson County MI |
| Date of death |
July 7, 1963 |
| Place of death |
Coral Gables, FL |