SIENNA FIZZ

Early Life and Family Background

Sienna Fizz was born in Bedfordshire, England, to parents Darren and Georgie Fizz. She has an older half-sister, Mia, and two younger siblings: Karma and Koa. Sienna's family is known for their presence on YouTube, where they share their adventures and experiences with a global audience. The family initially started their YouTube journey with the channel 'Vegan Kid TV' before rebranding to 'Family Fizz' to include a broader range of content. 

Rise to Fame on YouTube

Sienna's journey into the digital world began at a young age. She has been featured on her family's YouTube channel, 'Family Fizz', since its inception in 2014. The channel is dedicated to family-friendly vlogs, challenges, and lifestyle content, and has garnered a substantial following. In addition to the family channel, Sienna runs her own YouTube channel, 'Super Sienna', where she shares content tailored for a younger audience. She also collaborates with her sister Mia on their joint channel, 'Fizz Sisters', where they engage in various activities and challenges. 

Hobbies and Interests

Beyond her online presence, Sienna is passionate about gymnastics and cheerleading. She has been practicing gymnastics since 2022 and is currently at Level 4 in the UK system. In 2023, she began competitive cheerleading, showcasing her dedication and athleticism. Sienna also enjoys fashion, reading, nature, skiing, and drawing, reflecting her diverse interests and talents. 

Social Media Presence

Sienna maintains an active presence on various social media platforms:

• Instagram: 

• YouTube: 

Through these platforms, she shares insights into her daily life, hobbies, and creative endeavors, engaging with her audience and building a supportive community.

Recent Endeavors

In January 2025, Sienna, alongside her sister Mia, released a book titled Grow and Glow: The Fizz Sisters' Guide to Being Happy, Healthy, and Glowing from the Inside Out While Growing Up. The book offers personal stories, advice on dealing with challenges, and insights into their lives, aiming to inspire and empower young readers.

Looking Ahead

At 13 years old, Sienna Fizz continues to inspire her audience with her positivity, creativity, and dedication. Her journey from a young YouTube star to a published author reflects her growth and commitment to making a positive impact. With her diverse talents and engaging content, Sienna is poised for continued success in the digital world.