About Habinger Grappling
Tucked into the heart of Houston, Harbinger Grappling is where serious fighters come to refine their ground game. This isn’t a showy gym—it’s a detail-focused training space for those dedicated to mastering jiu-jitsu, wrestling, and MMA grappling. Led by Coach David, Harbinger fosters a tight-knit, no-nonsense community that values technical growth, discipline, and real progress.
About
Sobnosky
At six-foot-one with a record forged in the Texas fight circuit, Shane Sobnosky is more than just a name on a rankings list—he’s a grinder, a technician, and a student of the fight. With eight professional wins to his name, Sobnosky has become a known presence in the Middleweight division, carrying regional rankings across North America, the US Southwest, and Arizona. His path hasn’t been meteoric—but it’s been real: measured, earned, and carved through hard rounds and harder lessons. Now, as both fighter and mentor, Shane is turning his experience into opportunity—not just for himself, but for anyone willing to put in the work. Harbinger Grappling is where he sharpens his edge and shares his craft, teaching others the mindset and movement it takes to build something that lasts.
