Grudge Training Center Explained
Grudge Training Center (GTC) was a mixed martial arts training center founded by coach Trevor Wittman in 2009. Originally located in Wheat Ridge, Colorado, GTC relocated to Arvada, Colorado in 2013. The gym was an affiliate of Jackson's Submission Fighting.[1] Wittman closed Grudge in November 2016.[2]
Notable fighters
- Notable and recurring trainees under Trevor Wittman
Notes and References
- Web site: Grudge Training Center Tour | Northern Colorado | Purefight . 2010-08-11 . https://web.archive.org/web/20110727192415/http://www.purefight.org/coverage/236303-Northern-Colorado/video/281136-Grudge-Training-Center-Tour . 2011-07-27 . dead .
- Garcia . Raphael . Humes . Schwan . 5 May 2017 . MMA Ratings Podcast: 5.4.2017 . https://ghostarchive.org/varchive/youtube/20211215/iEtYvCUKluU . 2021-12-15 . live. MMA Ratings Podcast . 5 May 2017 . Podcast . 24:28.