Savannah Marshall Biography: Age, Net Worth, MMA, Husband, Height, Nationality, Career, TikTok

Savannah Rose Dee Marshall, also known as Savannah Marshall, is a celebrated British professional boxer and mixed martial artist known as the “Silent Assassin,” a former undisputed super-middleweight world champion who achieved historic success through powerful knockouts, disciplined orthodox style, and determination that has inspired female athletes worldwide with her journey from Hartlepool roots to global boxing and MMA prominence.

Quick Facts

• Full Name: Savannah Rose Dee Marshall
• Stage Name: Savannah Marshall
• Born: May 19, 1991
• Age: 34 years old
• Birthplace: Hartlepool, County Durham, England
• Nationality: British
• Ethnicity: British
• Occupation: Professional Boxer and Mixed Martial Artist
• Height: 6 ft 0 in (183 cm)
• Religion: Christianity
• Parents: Mr. Marshall and Mrs. Marshall
• Siblings: Annie Marshall and Camron Marshall
• Spouse: Unknown
• Children: Unknown
• Relationship: Unknown
• Net Worth: $3 million USD

Early Life and Education

Savannah Rose Dee Marshall was born on May 19, 1991, in Hartlepool, County Durham, England, and raised by her parents Mr. Marshall and Mrs. Marshall in a modest working-class family. Savannah Marshall has a sister named Annie Marshall and a brother named Camron Marshall.

She attended English Martyrs School, achieving 12 GCSEs, before earning a Distinction in a BTEC National Diploma in Sport at Hartlepool College. She discovered boxing at age 12 after seeing a boy with a trophy and joined the local Hartlepool Headland club, quickly excelling despite coming from a non-boxing background.

Her religion is Christianity. Inspired by a Muhammad Ali poster in the gym, she developed her powerful style through dedicated training while initially aspiring to become a PE teacher.

Career

Savannah Marshall turned professional in 2017 and rapidly rose through the middleweight and super-middleweight divisions with an aggressive orthodox style and high knockout ratio. She became the first British woman to win a professional world title in two weight classes, capturing the WBO middleweight title and later becoming undisputed super-middleweight champion.

Her notable victories include wins over top contenders, though she suffered losses to Claressa Shields in 2022 and Shadasia Green by split decision in July 2025 at Madison Square Garden, where she lost the IBF super-middleweight title in a unification bout.

Her professional boxing record stands at 13-2 with 10 KOs. Marshall signed with Jake Paul’s Most Valuable Promotions in May 2025 and has also transitioned into mixed martial arts, making her PFL debut in 2024 with a first-round TKO victory.

Known for her power (over 76% KO rate in boxing) and quiet confidence, she has earned praise as one of Britain’s finest female fighters. As of 2026, she eyes a potential rematch with Claressa Shields while planning retirement later in the year, continuing to inspire through her pioneering achievements in both boxing and MMA from humble English beginnings.

Social Media

• Instagram Handle: @savmarshall_1

Personal Life

Savannah Marshall has maintained a very private personal life with no publicly confirmed past relationships, spouse, engagement, or children documented in reliable sources. She focuses primarily on her athletic career and training while keeping family matters away from the spotlight. She is not known to be in any public relationship. Her height is 6 ft 0 in (183 cm).

Net Worth

Savannah Marshall’s net worth is estimated at $3 million USD. Her income primarily comes from boxing purses including significant paydays against Claressa Shields and Shadasia Green, MMA fight earnings, sponsorship deals with Most Valuable Promotions, and accumulated revenue from world title fights and appearances.