Mia Sayoko Biography: Age, Boyfriend, Height, Net Worth, Parents, Brother, YouTube, Instagram
0 Posted By Ayuba HarunaMaria Sayoko Stammer, known professionally as Mia Sayoko and formerly Mia Stammer or MamaMiaMakeup, is a Japanese-American YouTube personality, social-media influencer, and blogger.
She built her online following through beauty, fashion, lifestyle, and personal-content videos. Her early YouTube work centred on makeup tutorials before expanding into vlogs, challenges, and everyday lifestyle material.
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| Mia Sayoko | |
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| Wiki Facts & About Data | |
| Real Name: | Maria Sayoko Stammer |
| Stage Name: | Mia Sayoko |
| Born: | August 1, 1994 (age 32 years old) |
| Place of Birth: | Okinawa, Japan |
| Nationality: | Japanese-American |
| Height: | 1.65m |
| Parents: | Mr. and Mrs. Stammer |
| Siblings: | Andrew Stammer |
| Occupation: | YouTuber, Social Media Influencer, Blogger |
| Net Worth: | $1 million |
Early Life and Education
Mia Sayoko came into the world on August 1, 1994, in Okinawa, Japan, to Mr. and Mrs. Stammer. She was raised by a Caucasian American father and Japanese mother and grew up alongside her brother, Andrew Stammer.
Mia attended local schools in Okinawa before moving to California, where she continued her education and eventually completed high school.
She later focused on developing her creative interests through beauty and digital media rather than pursuing a conventional professional path. Mia is of mixed Japanese and Caucasian American heritage and comes from a Christian cultural background.
Career
Mia Sayoko entered the online world through beauty content, launching her YouTube career under the name MamaMiaMakeup. Her early videos focused largely on makeup tutorials, beauty tips, and personal experiences, helping her attract an audience interested in her approachable presentation. She later adopted Mia Stammer and eventually Mia Sayoko as her professional identity while broadening her subject matter.
As her audience grew, Mia expanded into lifestyle vlogs, fashion, challenges, travel, hair, and personal storytelling. Her distinctive colourful aesthetic and conversational approach helped her build a substantial following across YouTube and other social platforms.
Her career reflects the evolution of beauty-focused YouTube into broader lifestyle entertainment, with Mia remaining a recognizable creator from the platform’s early beauty community.

Social Media
- Instagram Handle: @miastammer
- Facebook Handle: Mia Stammer
- Twitter Handle: @MiaStammer
- YouTube Channel: Mia Sayoko
Personal Life
Mia Sayoko, born on August 1, 1994, is 32 years old and unmarried. She previously dated YouTubers Rashnu and Kyle Hatch, with their relationships ending in 2015 and 2018 respectively, and later had a relationship with Gerry.
Mia has no children and has largely centred her public life on creativity, beauty, fashion, travel, and lifestyle content.
Net Worth
Mia Sayoko has an estimated net worth of $1 million. Her income has been built through YouTube advertising, sponsored content, social-media partnerships, and lifestyle and beauty-related collaborations.
- full name: Maria Sayoko Stammer
- stage name: Mia Sayoko
- born: August 1, 1994
- place of birth: Okinawa, Japan
- nationality: Japanese-American
- occupation: YouTuber, Social Media Influencer, Blogger
- height: 1.65m
- parents: Mr. and Mrs. Stammer
- siblings: Andrew Stammer
- net worth: $1 million
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About The Author
Haruna Ayuba, known as DC Abba, is a seasoned blogger, content writer, Senior Publisher, and Hiring Manager at TheCityCeleb. He excels in editorial refinement, ensuring clarity, accuracy, and polish in every piece. He is currently studying Biochemistry at Bayero University, Kano.


