Markwayne Mullin is an American politician and businessman who has served as the junior U.S. Senator from Oklahoma since 2023. He is a member of the Republican Party. President Donald Trump nominated Mullin to succeed Kristi Noem as Secretary of Homeland Security in March 2026.
Markwayne Mullin Biography
| Full Name | Markwayne Mullin |
| Nickname | Markwayne Mullin |
| Profession | Politician and businessman |
| Date of Birth | 26 July 1977 |
| Age | 49 years old (as of 2026) |
| Birth Place | Tulsa, Oklahoma, USA |
| Nationality | American Cherokee Nation |
| School | Stilwell High School, Stilwell, Oklahoma |
| College | Missouri Valley College Oklahoma State University Institute of Technology |
| Education Qualification | Associated degree in construction technology in 2010 |
| Gender | Male |
| Zodiac Sign | Leo |
| Ethnicity | White |
| Religion | Catholic |
| @markwaynemullin |
Markwayne Mullin Age
Markwayne Mullin was born on 26 July 1977 in Tulsa, Oklahoma, USA. He is 49 years old as of 2026, and his zodiac sign is Leo.
Markwayne Mullin Wife
| Marital Status | Marred |
| Affairs/Girlfriend | Christie |
| Spouse/Wife | Christie Rowan (m. 1997) |
| Children (Six) | Six including – Andrew, Jim, Larra, Lynette, Ivy, and one other |
Markwayne Mullin Family
| Father’s Name | Jim Martin Mullin |
| Mother’s Name | Brenda Gayles Morris Mullin |
| Brother’s Name | Update soon |
| Sister’s Name | Update soon |
Political Career
| Early career | 1990 – Dropped out of college to take over father’s business 2006-2007 – competed in professional MMA 2010 – Earned his Associate of Applied Science degree |
| Political party | Republican Party |
| Congressional career | 2012 – Elected as U.S. representative for Oklahoma’s 2nd district 2013-23 – served in the U.S. House of representative 2021 – stopped managing his private business (while remaining an owner) |
| Senatorial Career | 2022 – Won a special election to fill the seat of senator Jim Inhofe January 2023 –sworn as U.S. senator for Oklahoma |
Markwayne Mullin Height And Weight
| Height (approx) | In centimeters – 175 cm In meters – 1.75 m In feet & inches – 5’9” |
| Weight (approx) | In kilograms – 70 kg In pounds – 154 lbs |
| Eye Colour | Brown |
| Hair Colour | Brown |
Markwayne Mullin Net Worth
American politician and businessman Markwayne Mullin has a net worth of $60 million as of 2026, making him one of the richest people in the U.S. Senate. He built this wealth through his business ventures, smart investments, and real estate holdings. As a U.S. senator, he earns an annual salary of $174,000, and also earns money from speaking engagements, etc.
| Net Worth (approx) | $60 million (as of 2026) |
| Annual Income (approx) | $2-3 million |
| Salary (approx) | $174,000 (as U.S. senator) |
| Income Source | Business, investment, real estate, salary, etc. |
Some Interesting Facts About Markwayne Mullin
- Markwayne Mullin was born and raised in Tulsa, Oklahoma, as the youngest of seven children.
- He grew up in a well-settled family of Jim Martin Mullin and Brenda Gayle Morris Mullin.
- He has received his name from his paternal uncles, Mark and Wayne.
- Mullin studied his high school education at Stilwell High School, Stilwell, Oklahoma.
- He attended Missouri Valley College, but did not graduate.
- He took over his father’s business, Mullin Plumbing, at age 20, when his father fell ill.
- He earned his associate’s degree in construction technology from Oklahoma State University Institute of Technology in 2010.
- In 2012, he reported between $200,00 an d$2 million in income from two family companies.
- He frequently emphasized his background as a small-business owner during his political campaigns.
- Mullin briefly competed as a mixed martial arts fighter in the early 2000s.
- He entered national politics in 2012, when he ran for Congress in the Oklahoma 2nd congressional district.
- Markwayne Mullin sown into the U.S. House of Representatives in January 2013.
- He was re-elected to the House of Representatives multiple times, ultimately serving five terms.
- He ran for the U.S. Senate seat held by Republican Senator Jim Inhofe in 2022.
- He won the 2022 Senate election and took office in January 2023 as Oklahoma’s junior senator.
- Markwayne Mullin is married to Christie Mullin, and the couple has six children.
- He supports making abortion illegal in all circumstances, including cases of rape, incest, or if the mother’s life is at risk.
- He voted against reauthorization of the Violence Against Women Act in 2013.
- In 2021, he reported that his personal assets were between $31.6 million and $75.6 million.
FAQ:
How old is Markwayne Mullin?
As of 2026, Markwayne Mullin is 49 years old.
Who is Markwayne Mullin’s wife?
Markwayne Mullin’s wife’s name is Christie Renee Rowan Mullin.
What is Markwayne Mullin’s net worth?
As of 2026, Markwayne Mullin’s net worth is $60 million.