Markwayne Mullin (born July 26, 1977) is a businessman, former MMA fighter, and U.S. Senator from Oklahoma
A Cherokee Nation citizen, Mullin made history by becoming the first Native American U.S. Senator since 2005.
In 2025, he’s remained a central figure in national politics—most recently noted for his vote on the Trump‑backed “Big Beautiful Bill” and discussions around a potential 2026 Senate reelection run.

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Table of Contents
Markwayne Mullin’s Career
Markwayne Mullin’s foray into the political arena commenced with remarkable early ventures.1
From the outset, his dedication to community service and public welfare was evident.
These formative years laid the foundation for a political career characterized by a commitment to the betterment of his fellow citizens.
Rise in Politics: 2013–2022
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U.S. House of Representatives (2013–2023):
Mullin served Oklahoma’s 2nd district. Known for outspoken comments—like calling taxpayer-funded salaries “bullcrap”—he later clarified it as public service.2 -
Senate Special Election (2022):
He won the Republican runoff, defeating T.W. Shannon, then beat Democrat Kendra Horn with 61.8% of the vote.
After 13 hours of ‘vote-a-rama’ on the Senate floor, we just PASSED the first round of President Trump’s DOGE cuts totaling $9 billion dollars. Promises made, promises kept.
— Markwayne Mullin (@MarkwayneMullin) July 17, 2025
Historic Significance & Cherokee Nation Representation
Mullin is the first Native American senator since Ben Nighthorse Campbell (retired 2005) and only the second Cherokee Nation member in the Senate, after Robert Latham Owen.
U.S. Senate Career Highlights
Committee Involvement & MMA Advocacy
He serves on key committees including HELP and Appropriations. Mullin is pushing to extend boxing-like regulations to MMA, referencing his own fighting background.
Notable 2023 Incident: Confrontation with Teamsters
During a Senate hearing, he clashed with Teamsters President Sean O’Brien—calling him “intimidating” and sparking a heated exchange.

Markwayne Mullin: Children
Markwayne Mullin, a prominent figure in American politics, has a loving family that consists of several children.3
In this article, we will delve into the details of Markwayne Mullin’s children, shedding light on their lives and identities.
Markwayne Mullin’s Early Life & Entrepreneurial Roots
Born in Tulsa, Oklahoma, Mullin grew up in a blue-collar family. He earned an AAS from Oklahoma State University Institute of Technology and later led Mullin Plumbing, Heating & Air.4
His hands‑on business experience shaped his free‑market conservative views.
In the dynamic landscape of American politics, Markwayne Mullin stands out as a multifaceted individual, seamlessly blending the roles of a successful businessman and a dedicated politician.
Born on July 26, 1977, Mullin has left an indelible mark on the political scene, currently holding the esteemed position of the junior United States senator from Oklahoma since 2023.
Let’s delve into the remarkable journey of this prominent figure, exploring his roots, achievements, and the historic milestones he’s set.
Markwayne Mullin’s story begins on July 26, 1977, shaping his identity as a businessman and a political force to be reckoned with. Hailing from a diverse background, Mullin’s journey reflects the quintessential American dream.
Political Ascendancy: A Republican Trailblazer
A proud member of the Republican Party, Mullin made headlines with his victory in the 2022 special election. This triumph marked his entry into the Senate, filling the remainder of Jim Inhofe’s term.
Notably, this win also crowned him as the first Native American U.S. senator since the retirement of Ben Nighthorse Campbell in 2005.
Historic Representation: Cherokee Nation’s Second Citizen in the Senate
Markwayne Mullin’s ascent holds historical significance, particularly within the Cherokee Nation.
Following in the footsteps of Robert Latham Owen, who retired in 1925, Mullin secured his place as the second Cherokee Nation citizen elected to the Senate. This achievement adds a profound layer to his political narrative.
Mullin’s Contributions in the House
Before gracing the Senate chambers, Mullin served as the U.S. representative for Oklahoma’s 2nd congressional district from 2013 to 2023.
During this period, he demonstrated unwavering dedication to his constituents, leaving a lasting impact on legislative matters.
Markwayne Mullin: Paving the Way for Future Leaders
- In the ever-evolving political landscape, Markwayne Mullin emerges not only as a senator but as a trailblazer, breaking barriers and reshaping perceptions.
- His journey reflects a commitment to public service, with roots deeply embedded in his Native American heritage.
- Markwayne Mullin’s foray into American politics symbolizes resilience, determination, and a commitment to serving the people.
- As the junior United States senator from Oklahoma, he continues to be a prominent figure, leaving an indelible imprint on the nation’s political fabric.
- Mullin’s story transcends mere political victories; it encapsulates a legacy of representation and inclusion, setting the stage for future leaders to follow.

Mullin’s 2025 Developments & Key Legislation
Support for The “Big Beautiful Bill”
In summer 2025, Mullin backed the Trump-endorsed “Big Beautiful Bill,” which enacted Medicaid cuts, added work requirements, and increased the national debt by an estimated $3.3 trillion over 10 years.
Analysts warn it could strip healthcare from 110 000 Oklahomans, though it provides tax breaks for the top 1%. Oklahoma doctors raised concerns.5
Bipartisan Efforts & Legislative Action
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Reintroduced Ellie’s Law to fund brain aneurysm research with Sen. Blumenthal.6
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Co-sponsored funding for the 2028 Olympic & Paralympic Games .
What’s Next: 2026 Election & Cabinet Speculation
Mullin has not officially declared a 2026 reelection bid, but he’s regarded as the likely Republican nominee.
Meanwhile, rumors suggest he flirted with consideration for the Interior Secretary position in Trump’s cabinet, though he was ultimately not selected .
Markwayne Mullin: Campaign
Markwayne Mullin went out for his senate vote campaign and shared some glimpse of the campaign on his instagram account and thanked to their volunteers, friends and neighbors.
View this post on Instagram
FAQ’s About Markwayne Mullin
Q1: What is Markwayne Mullin known for?
A: A businessman turned MMA fighter, he became a U.S. Congressman (2013–2023) and now serves as Oklahoma’s junior U.S. Senator. He’s the first Native American senator since 2005 .
Q2: What was the “Big Beautiful Bill”?
A: A 2025 Trump-supported legislative package featuring Medicaid cuts, added work requirements, and significant national debt increases. It faces criticism for potential coverage losses in Oklahoma .
Q3: What committees does Mullin serve on?
A: He serves on Senate committees including Health, Education, Labor & Pensions (HELP) and Appropriations.
Q4: Is Mullin running in 2026?
A: While he hasn’t filed to run, he’s considered a front-runner for the GOP nomination for his seat .
Q5: What bills has he led recently?
A: He reintroduced bipartisan Ellie’s Law for brain aneurysm research and backed legislation to support U.S. Olympic & Paralympic legacy funding .





