Mercury Morris, RB from 1972 undefeated team, dies at 77

(Photo credit: Jasen Vinlove-Imagn Images)
Eugene "Mercury" Morris, a two-time Super Bowl-winning running back for the Miami Dolphins, died Saturday. He was 77.

His son announced Morris' passing over social media on Sunday morning and the Dolphins confirmed the news, per The Miami Herald.

Morris arguably was the most vocal advocate of the 1972 undefeated Dolphins team, which he led with 12 rushing touchdowns. He joined