You might know her as Haley Kalil, but the popular model and creator was actually born Haley O'Brien.
She posts hilarious and creative videos as @haleyybaylee on TikTok, YouTube, and Instagram, with more than 15 million followers on TikTok and over 7.8 million on YouTube.
So, let’s explore her background, rise to fame, and what makes her such a unique digital creator.
How old is Haley Kalil?
Haley Kalil is reportedly 33 years old as of 2025. Her birthday is on August 6, which makes her a Leo.
Where is Haley Kalil from?
Haley Kalil reportedly comes from Excelsior, Minnesota.
She appears to have spent her early life there, even attending college and competing in pageants within the state.
Haley Kalil's family and personal life
Growing up, Haley was apparently the middle kid, sandwiched between an older sister and a younger brother.
As for her love life, she was married to football player Matt Kalil for several years. These days, she’s rumored to be dating Brazilian model Kyle Vieira.
Haley Kalil's journey as a creator
Haley Kalil's path to fame seems to be a unique mix of high-fashion modeling and relatable social media comedy.
- She first stepped into the spotlight through beauty pageants, eventually winning the Sports Illustrated Swim Search in 2018.
- This win catapulted her into modeling, but she truly blew up after building a massive following on TikTok as @haleyybaylee.
- She continues to be a major force online, creating viral videos and was even named to the inaugural TIME100 Creators list.
- Beyond the screen, she reportedly graduated summa cum laude with degrees in medical biology and psychology.
What kinds of followers does Haley Kalil have?
Her audience seems to be made up of mostly young adults and teens, likely skewing female but with plenty of guys in the mix, too.
They appear to be into a bit of everything, from comedy and pop culture to fashion and real-talk about life.
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