Waldo Don Carlos
Waldo Emerson Don Carlos (October 16, 1909 – June 18, 1997) was a center in the National Football League. Biography. Carlos was born on October 16, 1909 in Greenfield, Iowa. Career. Carlos played with the Green Bay Packers during the 1931 NFL season. As such, he was a member of the 1931 NFL Champion Packers. He had previously played at the collegiate level at Drake University. Carlos was the fourth Latin American in the history of the NFL to play on a team.