Complex sentence: Horn earned a RBWI black belt under Bussey in 1992, and spent most of his career with the Miletich Fighting Systems team in Iowa, and is currently training in Salt Lake City, Utah with Elite Performance, the team that he created.
Split into simpler sentences: Horn earned a RBWI black belt under Bussey in 1992, and spent most of his career with the Miletich Fighting Systems team in Iowa. Horn is currently training in Salt Lake City, Utah with Elite Performance, the team that he created.