Nope.
I realize that Wikipedia isn't the end all, be all of sites to use for research, but..
Charles Martin was a professional American football player, who is best known for his days with the Green Bay Packers.
Martin is noted for causing a season-ending injury to Chicago Bears starting quarterback Jim McMahon on November 23, 1986.
During pre-game warm-ups, Martin displayed a hand-towel with a list of Bears offensive players' numbers, which he wore during the game. He allegedly claimed that it was a hit-list. After a Jim McMahon interception, Martin grabbed him from behind and body-slammed him to the ground. Martin was ejected from the game and suspended for two games.
http://en.wikipedia.org/wiki/Charles_Marti...ootball_player)