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Sierra Nielsen Wiki, Height, Age, Mother, Facts, Net Worth

Sierra Nielsen is an American certified personal fitness trainer, model, Instagram star, and social media influencer. She is best known for sharing her fitness, working out photos, and videos on Instagram, and running a fitness program called Strong by Sierra. She is also known for running a wellness and self-love program called Your Soul Sexy.

Sierra was born and raised in Lincoln, Nebraska, USA along with her parents and siblings. She attended a local school for graduation and moved to Vanderbilt University and completed a bachelor’s degree in Psychology. Having been fond of modeling and Tv shows, she moved to LA, California to make a career in Tv. She gained initial fame as a Tv celebrity after working in several Tv shows and modeling projects.

NameSierra Nielsen
Nick NameSierra
Birth PlaceLincoln, Nebraska, USA
Date Of BirthSeptember 3, 1985
Age(as of 2021)36 Years
Zodiac SignVirgo
ProfessionFitness Model, Trainer, and Entrepreneur

Sierra Nielsen Age, Height, and Weight

Sierra Nielsen’s age is 36 years (as of 2021). She is 5′ 7″ tall and her weight is approximately 59 kg.

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A post shared by SIERRA NIELSEN (@sierranielsen)

Career and Achievements

Initially, Sierra began her career as a Tv actress and host in LA, California. She amassed popularity as a Tv celebrity after appearing and hosting various Tv shows and events. At the same time, she began a consulting company and posed for many fashion brands. However, she was not satisfied in her life with Tv success and wanted to do something else.

In 2015, Sierra’s life radically change after her mother Kathy’s death because of stage 4 Lymphoma. At that moment, she discovered her true affection for fitness and well-being and chose to be a professional trainer and health expert. Presently, she is an ISSA-certified fitness and nutrition expert.

Sierra runs a fitness program called Strong by Sierra and has a fitness app by the same name. She also runs a mental wellbeing and self-love blog and a program called “Your Soul Sexy”, where she shares ideas and suggestions for happy, healthy living, and self-love. In addition to this, she has a self-titled Youtube channel, where her fitness and lifestyle vlogs are uploaded.


Kathy was Sierra’s mother, who died in 2015 because of Stage 4 Lymphoma. There is no further information available about her family and siblings as of now.

Boyfriend and Affairs

Sierra has been in a relationship with a Tv celebrity named Trevor Holmes. Presumably soon, both are going to get married.


  • Sierra Nielsen hails from Lincoln, Nebraska, USA.
  • She is a certified personal fitness trainer, model, entrepreneur, and social media celebrity.
  • She is the founder and creator of a fitness program and app called “Strong by Sierra”.
  • Black and Blue are her favorite colors.
  • Sierra is fond of writing, reading books, photography, and cycling.
  • Sweden is her favorite holiday destination.

Associated With

Raquel Leviss is too an American fashion model and Tv celebrity.

Net Worth 

Sierra Nielsen’s net worth as of now, in 2021 is expected to be more than $950k. Sources of her income are fitness training, coaching, modeling, and different business ventures.

Social Media



What is the age of Sierra Nielsen?

The age of Sierra Nielsen is 36 years (as of 2021).

When is the Birthday of Sierra Nielsen?

Sierra Nielsen’s birthday is on September 3, 1985.

How tall is Sierra Nielsen?

Sierra Nielsen is 5′ 7″ tall.

Where is Sierra Nielsen from?

Sierra Nielsen is from Lincoln, Nebraska, USA.

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