#BJJ #JiuJitsu #Shorts UFC trash-talker Colby Covington just joined a submission grappling league. Where talk doesn't win — technique does. Read the full article: https://bjjproblems.com/blogs/bjj-problems/colby-covington-hype-fc-chaos-brand-grappling Sources: - Colby Covington Joins Hype FC #Grappling #MartialArts