Five-time Olympic medalist and social media powerhouse Gabby Thomas is sporting some new metal — an engagement ring from luxury jeweler Tiffany & Co.

Vogue magazine reported March 25 that Gabby's longtime boyfriend, Spencer McManes, 29, recently popped the question on the rooftop of a staycation rental in Travis Heights. The 28-year-old Thomas accepted the proposal. Thomas and McManes live together in Austin with their dog, Rico Thee Pug.

The couple started dating in 2022, one year after she stumbled upon his pizza reviews on Instragram. “I’m a huge fan of pizza myself,” she tells Vogue. “I was like, ‘This looks like really good quality content.’”

Impressed by his pizza prowess, Thomas followed McManes on Instagram.

“I got the notification that I had a new follower. I was like, ‘That’s crazy! Gabby Thomas?’” he tells Vogue. “I immediately DM’d her and asked, ‘What did I do to earn a follow?’”

It wasn’t long before that Instagram follow led to love.

Four years after that initial Instagram encounter, Thomas’s best friend and a photographer witnessed the surprise proposal in a setting that overflowed with fresh flowers. “Oh my gosh, this is happening,” Thomas recalls thinking.

“Normally he’s very bad with surprises — and this was the one surprise I think I’ve ever witnessed him keep,” she tells Vogue.

Thomas, a world-class sprinter, earned three gold medals at the 2024 Olympics in Paris, and one bronze medal and one silver medal at the 2020 Olympics in Tokyo. Thomas has spun her golden success on the track into sponsorship deals with footwear and apparel brand New Balance, Mediterranean restaurant chain Cava, and smartwatch brand Amazfit.

Thomas earned a bachelor’s degree in neurobiology and global health from Harvard University and a master’s degree in epidemiology from the University of Texas Health Science Center in Houston. Thomas and McManes get along despite the fact that he’s an alumnus of Yale University, an Ivy League archrival of Harvard.

McManes founded an Austin-based non-alcoholic seltzer brand called Kaviva. A former Yale football player, McManes competes for the Austin Huns Rugby Football Club, according to TMZ.

Right now, the newly engaged Thomas has little time to celebrate or plan her impending marriage. She kicks off her 2025 track-and-field season this weekend at the Texas Relays in Austin — where she may or may not be flashing her new bling.