Sports have significantly impacted society for many years through memorable moments and scandals that bring people together and are part of history. Examples include Michael Jordan's dominance in the 1990s and Mike Tyson biting Evander Holyfield's ear. Ethics in sports can also be influenced by non-participants interfering with games, as seen in a 1995 college football game where a trainer disrupted play. A 1988 boxing match between Castillo and Tyson ended in disqualification, leading plaintiffs to sue for refunds since they did not see a "legitimate title fight," but the case was dismissed since disqualifications are an inherent risk of boxing.