Trevor Thrasher is a retired Green Beret, former SWAT and street cop, and counter-terrorism contractor with decades of real-world, high-stakes operational experience. Today, he is a Co-Owner and Chief Training Officer of 88 Tactical, a 60,000-square-foot premier training facility in Omaha, Nebraska, and operates Grey Group LLC, training law enforcement, tactical teams, and corporate clients.

Through his programs — Threat-Proof and Street S.M.A.A.R.T.S. — he teaches Operative Self-Security (OSS), a method grounded in mindset, awareness, and decisive action. OSS simplifies elite-level tactics into essential, real-world skills that empower individuals to become their own first line of defense — at home, at work, and in everyday environments.