Cass Martin is an American fitness creator and powerbuilding athlete, with about 1.9 million Instagram followers. She is the founder of the supplement brand WrkEthic and is reported to be married to Hunter Martin.
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Personal Information
| Full Name | Cassandra Martin |
| Date of Birth | May 27, 1990 (as reported) |
| Age | 36 years |
| Nationality | American |
| Profession | Fitness creator, powerbuilding athlete |
| Platforms | Instagram (@casssmartin) |
| Known For | Powerbuilding workouts; WrkEthic supplements |
| Net Worth | Not publicly disclosed |
| Spouse | Hunter Martin (as reported) |
| Children | Not publicly disclosed |
Body Measurements
| Height | 5’5″ (165 cm) |
| Weight | About 128-135 lb (58-61 kg), varies by source |
| Body Measurements | Not publicly disclosed |
Bio & Career
- Born May 27, 1990 in Scottsdale, Arizona (as reported).
- Built a following with six-day powerbuilding training videos.
- Founded the supplement brand WrkEthic and has promoted brands such as NOCCO and Gallon Gear.
- Her Instagram bio lists her as a NordicTrack ambassador.
Latest News – Cass Martin (2026)
- November 2026: Her Instagram has about 1.9M followers and posts workouts almost daily.
- November 2026: Her Instagram bio promotes a 6-week fall program and lists a NordicTrack ambassador role.
- Her old ‘1.1M following’ figure was out of date; Instagram alone now shows 1.9M.
FAQs
How tall is Cass Martin?
She is 5’5″ (165 cm).
How old is Cass Martin?
She was born May 27, 1990 according to reports, making her 36.
Who is Cass Martin’s husband?
She is reported to be married to Hunter Martin.
What is Cass Martin’s Instagram?
Her handle is @casssmartin, with about 1.9M followers.
What supplement brand does Cass Martin own?
She founded WrkEthic.
What training style does Cass Martin follow?
Powerbuilding, combining heavy lifting with bodybuilding volume, six days a week.