Complex sentence: Hart is credited with revolutionizing the industry in the early 1990s by bringing high quality, athletic in-ring performance to the fore, and has cultivated a legacy as one of the greatest professional wrestlers of all time.
Split into simpler sentences: Hart is credited with revolutionizing the industry in the early 1990s by bringing high quality, athletic in-ring performance to the fore. A major draw within pro wrestling, he has cultivated a legacy as one of the greatest performers of all time.