About Duke Bainum
Lived 1952 – 2009 (aged 56). Duke Bainum was an American politician and general practitioner.
Mark Edmund "Duke" Bainum (July 21, 1952 – June 9, 2009) was an American politician and physician. Bainum served in the Hawaii State House of Representatives as a member of the Hawaii Democratic Party and was elected in a nonpartisan race to the Honolulu City Council and held various committee chairmanships during his tenure. In 2004, Bainum ran for Mayor of Honolulu in the state of Hawaii, but lost to former White House Aide Mufi Hannemann. Bainum was married to Jennifer Toma Bainum.
Education and medical career According to a 2012 interview with Katie Sullivan, Bainum was born in Takoma Park, Maryland to Irvin C. Bainum, a banker, and Evea J. Bainum, and raised "dirt poor" with his older brother Timothy. His paternal uncle, Stewart W. Bainum, Sr., was the founder of Choice Hotels, a hotel chain, and HCR Manor Care, a retirement facility chain.
In 1980, he graduated from the University of Maryland School of Medicine and moved to Honolulu, Hawaii to attend the University of Hawaii Surgical Residency Program at the John A. Burns School of Medicine. While there, Bainum's colleagues nicknamed him "Duke" because his Arkansas accent made him sound like John Wayne. He reportedly liked it so much that he officially made part of it his legal name in 1987. Bainum completed his internship two years later.
Politics Bainum entered politics when he served on the Ala Moana/Kaka'ako Neighborhood Board between 1987 and 1989. He then chaired the McCully-Mo'ili'ili Neighborhood Board from 1989 to 1990. From 1990–94, he served in the State House and was then elected to the City Council from 1995-2003. In 2004, Bainum decided to run for Honolulu mayor against Mufi Hannemann, spending nearly twice as much as Hannemann. Considered the early front-runner, he lost by a narrow margin (1,300 votes). In January 2008, Bainum again returned to the political ring and won Honolulu City Council seat District 5, running unopposed, although not without controversy, as some questioned whether he was a legal resident of Hawaii at the time. Bainum's unexpected death was the second to hit the City Council in six months (Barbara Marshall died in February).
Resources Duke Bainum for Mayor of Honolulu 2004
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
Family & relationships
People in Duke Bainum's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Duke Bainum's
Frequently asked questions
Who was Duke Bainum?
American politician (1952-2009)
When was Duke Bainum born?
Duke Bainum was born on 21 July 1952 in Takoma Park.
When did Duke Bainum die?
Duke Bainum died on 9 June 2009 in Honolulu.
What was Duke Bainum's occupation?
Duke Bainum was a politician and general practitioner.
What nationality was Duke Bainum?
Duke Bainum was American.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Duke Bainum. https://biography.guide/duke-bainum/
MLA: "Duke Bainum." Biography.guide, https://biography.guide/duke-bainum/.
Chicago: "Duke Bainum." Biography.guide. https://biography.guide/duke-bainum/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
Page generated 2026-09-27 05:29 UTC