McKey Sullivan Biography: Husband, Runway, Instagram, Age, Height, Ethnicity, Net Worth

Brittany “McKey” Sullivan, professionally known as McKey Sullivan, is an American fashion model who triumphed in Cycle 11 of America’s Next Top Model, leveraging her striking 6-foot frame and fierce intensity from Lake Forest, Illinois, into runway dominance and editorial acclaim.

Selected as the eighth contestant at age 19, she never faced a bottom two, clinching the win over Samantha Potter with judges hailing her unique edge and photogenic power amid Amsterdam shoots and high-stakes challenges.

Prizes delivered a CoverGirl contract, Elite Model Management representation, and a Seventeen magazine cover that sparked features in In Touch Weekly, Nylon, Marie Claire, and Vogue Knitting, plus People’s Most Beautiful People of 2009 nod.

Profile

• Full Name: Brittany “McKey” Sullivan (McKey Alvey)
• Stage Name: McKey Sullivan
• Born: 9 September, 1988
• Age: 37 years old
• Birthplace: Lake Forest, Illinois, United States
• Nationality: American
• Occupation: American fashion model
• Height: 1.83m
• Parents: Michael Sullivan, Gayle Sullivan
• Siblings: Bridgette, Jimmy, Mikey
• Spouse: Sam Alvey (m. 2013)
• Children: 5
• Relationship: Married
• Net Worth: $3 million

Early Life and Education

Brittany “McKey” Sullivan was born on September 9, 1988, in Lake Forest, Illinois, to parents Michael Sullivan and Gayle Sullivan.

She grew up with three siblings—sister Bridgette and brothers Jimmy and Mikey—in a supportive family that embraced her tomboy spirit and early MMA training alongside boyfriend Sam Alvey.

Sullivan graduated Lake Forest High School then studied government and chemical biology at Ripon College in Wisconsin, channeling discipline into modeling pursuits amid academic demands. She is of white ethnicity, though her religion is unknown.

Career

Brittany “McKey” Sullivan entered America’s Next Top Model Cycle 11 as the eighth pick, powering through with flawless panels, challenge wins, and zero bottom placements that showcased her edgy walk and camera command, ultimately beating Samantha Potter in the finale for her raw “it” factor.

She claimed CoverGirl prizes, Elite deals, and Seventeen’s cover, fueling early runway debuts at Amsterdam International Fashion Week and Mercedes-Benz shows that highlighted her height and intensity.

MMA-inspired grit from cornering Alvey sharpened her unique presence in photoshoots blending vulnerability with power.

Sullivan expanded into print for Nylon, Marie Claire, and People’s beauty list, walking elite runways while balancing ANTM cameos and commercial bookings that capitalized on her athlete-model hybrid appeal.

Elite representation sustained high-fashion editorials and TV spots, with her crooked smile and bone structure earning Tyra’s early endorsement as “the one.”

She navigated cycle dynamics with quiet confidence, setting records as the second bottom-two-free winner after Jaslene González.

Brittany “McKey” Sullivan thrives through Elite ties, Pink Pelican Ice Cream ownership, and lifestyle blogging that merges modeling legacy with motherhood and fitness.

She influences via selective campaigns, family vlogs, and ANTM nostalgia that mentors on resilience from Ripon studies to Fashion Week.

Sullivan’s blueprint fuses competition triumphs, entrepreneurial ventures, and MMA roots into a multifaceted career echo.

Social Media

• Instagram Handle: @mmamckey
• Facebook Handle: McKey Sullivan
• Twitter Handle: Unknown

Personal Life

Brittany “McKey” Sullivan married mixed martial artist Sam Alvey on January 19, 2013, and raised five children amid a bustling family life centered on fitness and business.

Sullivan pours energy into ice cream shop ventures, MMA support, and balanced routines reflecting Lake Forest tenacity.

Net Worth

Brittany “McKey” Sullivan has an estimated net worth of $3 million. She builds from CoverGirl contracts and Seventeen features post-ANTM win, Elite runway fees at Fashion Weeks, editorial pays in Nylon and Marie Claire, plus Pink Pelican Ice Cream profits.

TV appearances and blogging endorsements enhance her in modeling and lifestyle arenas.