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Berni Bernadetta
Also known as Bernadetta Mahama, Bernadetta Yakubu Mahama
Career
Active 2020 – present
Biography
About Berni Bernadetta
Berni Bernadetta is a Polish bodybuilder and fitness model who turned professional in 2020. Born on December 18, 1992, she grew up in Poland and now lives in England. She competes in weightlifting as a sportswoman and has built a muscular physique. At 5'4" and 161 lbs, she stands out with blonde hair, blue eyes, and an enhanced bust.
Berni first gained attention through her TikTok account, bernibernadetta, where she posts lip-syncing, lifestyle, fitness, and short comedy videos. Her content has earned her over 350,000 followers and 8 million likes on the platform. Her Instagram following is also strong, with 86k followers. She has been active in the fitness industry for about six years, starting when she was 27. Her combination of athletic achievement and social media presence makes her a recognized figure in her field.
Record
Profile details
Personal
- Years Active
- 2020-present (started around 27 years old; 6 years active)
- Birthplace
- Poland
- Ethnicity
- Caucasian
Body
- Hair Color
- Blonde
- Eye Color
- Blue
- Weight
- 161 lbs (or 73 kg)
- Boobs
- Fake/Enhanced
Extra
- Instagram Followers
- 86k (as of April 2026)
Frequently asked
What type of content does Berni post on her TikTok channel?
Her TikTok features lip-syncing, lifestyle, fitness, and short comedy videos.
How does Berni's bodybuilding career relate to her social media presence?
She started in 2020, and her muscular build is a focal point of her fitness content, which has helped her amass over 350,000 TikTok followers.
What is Berni's background before becoming a bodybuilder?
Born in Poland in 1992, she began her fitness career around age 27 and currently resides in England.
Did you know
- Her TikTok account has earned over 8 million likes, more than 20 times her Instagram following.
- She is a competing weightlifter, which complements her muscular build.
- At 5'4" and 161 lbs, her proportions are typical for a professional bodybuilder.
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