Oscar Rosenstroem is a famous Denmark-based social media personality and TikTok star. He is renowned for posting pop lip-sync videos, short comedy clips, singing videos, challenges, and prank videos.

After he did a lip-sync video on the song “She Bad” by Cameron Dallas in his tiktok account, he rose to fame. After that, he worked as an actor in the Danish Feature movie “Team Albert,” directed by Frederik Meldal Norgaard.

Quick Wiki
Full NameOscar Frederik Rønnow Rosenstroem
Date of BirthMarch 14,2002
Birth PlaceDenmark
ProfessionTikTok star
Age19 years old
Body MeasurementN/A
Eye ColorDark brown
Hair ColorDark brown
Net Worth$1.5million USD

Early Life

In Denmark, Oscar Frederik Rønnow Rosenstroem, popularly known as Oscar Rosenstroem, was born on March 14, 2002. He has not shared any details about his parents and what they did for a living. He had a twin sister Ellie Rosenstroem who unfortunately died in January 2018. He also has a younger brother whose details have not been disclosed.

Oscar Rosenstroem
Image Source: ask. fm

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About his educational background, Oscar Rosenstroem has not shared much information about the institutions he attended. However, observing his age, I might be a high school student who completed his primary school in Denmark.

Physical Description

Oscar Rosenstroem is 178 cm tall and weighs around 122lbs. He has not shared any details about his body measurements, including chest size, hips size, biceps size, waist size, shoe size, and dress size. He has a slim and athletic body. He has beautiful and addictive dark brown eyes, which suits his personality and compliments his looks.

Personal Description

Oscar Rosenstroem is still in his teenage period and is 19 years old. He holds the citizenship of Denmark and belongs to a white ethnic group or Danish ethnicity. He is confident, social, determined, persistent, disciplined, hard-working, and has a personality similar to Pisces. His lucky number is three.

He enjoys travelling, working out, making videos, making TikTok, using social media, and spending time with his friends and family.

Oscar Rosenstroem
Image Source: teenidols4you

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How did Oscar Rosenstroem start his career?

Oscar Rosenstroem rose to fame after he lip-sync video on Cameron Dallas’s song ‘She Bad’ went viral on the TIkTok platform. Later, another lip-sync video on the famous boy band One Direction’s acoustic version of ‘Perfect Oscar’ also became popular at the end of 2015.

After this, he was motivated to make more videos, and his content expanded simultaneously. As a result, his videos have grabbed the attention of more than 800,000 people in the world. His content includes lip-sync videos, short comedy clips, singing videos, challenges, and making prank videos. 

He is also an actor. He is currently living in Copenhagen and Los Angeles. He has also appeared in several Danish Television shows. He made his first movie acting debut from the Danish Feature movie “Team Albert,” directed by Frederik Meldal Norgaard. In 2018, he won the 2018 Nickelodeon Kid’s Choice Award recipient for Favorite Muser.


Oscar Rosenstroem is quite secretive about his private life and has not shared any details about his past and present relationships. He is currently single and is not engaged in any romantic relationship. He is enjoying his single life and is focusing on his career and studies.

Oscar Rosenstroem
Image Source: Pinterest

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Net Worth

Oscar Rosenstroem is only 19 years old and has earned colossal stardom and fortuned from his career. His net worth is around $1.5 million. His primary source of income is TikTok, social media, the entertainment industry, and modelling.

Social Media

Oscar Rosenstroem is quite active on his social media handle, where he keeps his fans and followers updated about his life and plans. His Instagram handle is @oscarrosenstroem, and he has 272k followers and 47 posts. His TikTok account is @oscarrosenstroem and has 1.5million followers and 79.7million likes.


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