Soniya Singh Khatri, otherwise known as fitgirl08 on her social media platforms, is an Indian native of New Delhi. Her date of birth is August 12, but there are contradictory dates because some say it is in the year 1999. She was brought up in Delhi and has adopted fitness and lifestyle very early in life. The love of gym exercises, traveling, and fashion became the foundation of her career as an influencer in the future.

Physical Stats & Personal Details

Rise to Fame: Career Path

Soniya first emerged through TikTok, where she made short fitness and lifestyle content. Her influence shifted more toward fitness, lifestyle, and wellness, with TikTok being outlawed in India, shifting more to Instagram and YouTube thereafter. She is on Instagram, with the user name fitgirl_08, where she posts workouts, motivational posts, travel posts, and brand partnerships. Her profile in the sphere of personal influence is also combined with real-world entrepreneurship in the field of fitness because she owns a gym with her husband, RK Fitness. The types of channels she has on her YouTube channels are about fitness, lifestyle, vlogging with her husband, and travel. By 2024, one of such vlog channels had more than 596K subscribers.

Net Worth & Earnings in 2025

Estimation tools show that she earns US$36,888-51,871 monthly using such platforms as Instagram and YouTube. Her earnings per annum are between US$437,834 to US$617,859 in terms of sponsorships, partnerships, and content revenue. This is an estimated figure depending on the number of followers and their activity levels; the real figure can be lower or higher.

Controversies & Discrepancies

Although Soniya is greatly praised because of her fitness campaign, there are inconsistencies in the information concerning her age and year of birth. Some sources say 1995; others 1999. Moreover, some lifestyle-based websites publish the measurements of bodies and personal information, which are not verified officially. To be credible, it is better to use her verified social accounts and what she says.

What Sets Her Apart

Soniya uses realistic training and aspirational lifestyle content, making her viewers feel that they are not only related to the exercise but also to the mentality. She spreads out platforms - Instagram, YouTube, and previous TikTok - this insulates her against platform-specific wind. Her entrepreneurial factor (the ability to own a gym, to work on the brand) supports her earnings not only with the influencer income.

The Future: What to Watch in 2025 and Beyond

Probably, expansion of her fitness brand (additional gym or fitness products) is possible. She can partner with more national and international brands within the wellness, athleisure, and lifestyle industries. The content she has is supposed to increase with refined video content, maybe including fitness programs, guides, or online classes.

Conclusion

Soniya Singh Khatri, aka fitgirl 08, is the face of the new generation of fitness influencers: she is passionate, authentic, and business savvy. Having grown up in Delhi, she has earned a name not only based on the number of her subscribers on social media but also through value delivery, namely the workouts, inspirations, and fitness entrepreneurship. Although certain facts, such as the year she was born, are not entirely clear, her path in 2025 gives a picture of consistent growth, strong income, and a growing influence.