Known across Instagram as @sinner_saff, Sapphire has built a following of over half a million people with a distinctive blend of strength-training content, dark aesthetic visuals, and a life split between the gym, her cats and dogs, and her modified vehicles. Her lifting-focused posts and gothic-leaning style have made her one of the more recognizable fitness personalities in her niche.
| Personal Information | |
| Full Name | Sapphire (surname not publicly disclosed) |
| Date of Birth | January 21, 2001 |
| Age | 25 Years Old |
| Nationality | American (United States) |
| Profession | Fitness Influencer / Content Creator |
| Platforms | Instagram (@sinner_saff, 527K+ followers) |
| Known For | Strength-training and lifting content, black-and-white aesthetic photography, tattoos, and a gothic-inspired personal style |
| Net Worth | Not publicly disclosed |
| Spouse | Not publicly known |
| Children | None publicly reported |
| Body Measurements | |
| Height | Not publicly disclosed |
| Weight | Not publicly disclosed |
| Body Measurements | Athletic, muscular build (exact figures not publicly verified) |
| Body Type | Athletic / Toned |
| Eye Color | Not publicly disclosed |
| Hair Color | Black |
Bio & Career
- Joined Instagram in July 2019, with her first notable post featuring her and her cat.
- Built her following primarily around strength-training and lifting content, positioning herself within the fitness/gym-content niche.
- Known for a distinctive dark, black-and-white aesthetic across her photos and videos, paired with visible tattoos on her arms, chest, and stomach.
- Also shares content about her modified vehicles — a Honda Civic, an R7 motorcycle, and a 1997 Ford F350 — alongside her pets.
- Runs a linked page (link.me/sinner_saff) consolidating her platforms and content links.
- Has been featured in fitness/gym content roundups and clip compilations across Instagram fitness pages.
Latest News – Sapphire (@sinner_saff) (2026)
- Continues to post regular strength-training and lifting content to her Instagram grid and reels through 2026.
- Remains active with her signature black-and-white, gothic-leaning aesthetic across recent uploads.
- Her Instagram Story Highlights continue to document her pets, vehicles, and day-to-day training life.
- No major verified public announcements (career changes, competitions, or partnerships) have surfaced beyond her regular content cadence as of this writing.
FAQs
@sinner_saff is Sapphire, a US-based fitness influencer and content creator known for strength-training and lifting content, followed by over 527,000 people.
She was born on January 21, 2001, making her 25 years old.
She is American, based in the United States.
She is known for her strength-training and lifting content, her black-and-white aesthetic, visible tattoos, and content about her pets and modified vehicles.
Her exact net worth has not been publicly disclosed or verified.
She has not publicly disclosed a spouse or partner.
