The Kansas City Chiefs enjoyed a decade of consistent success in the 1990s, beginning with a breakout 11-5 season in 1990 that launched an eight-year run featuring seven playoff appearances. Under head coach Marty Schottenheimer, the team became a perennial contender known for a powerhouse defense led by Hall of Famer Derrick Thomas and a reliable rushing attack, while establishing a legendary home-field advantage with a long-standing sellout streak at Arrowhead Stadium.