Ricardo Teixeira resigned as head of the Brazilian soccer federation and the 2014 World Cup organizing committee on Monday after a contentious 23-year stint in charge of the sport in the country. The announcement ends an era that mixed success on and off the field for Brazil, with allegations that Teixeira took kickbacks from former FIFA marketing partner ISL in the 1990s. The 64-year-old Teixeira, one of the most powerful men in Brazil, went on medical leave last week. Now, the Brazilian federation said he was leaving for good to look after his health and be with his family. Last year, he was hospitalized because of an intestinal inflammation. Read more: http://espn.go.com/sports/soccer/st...an-chief-ricardo-teixeira-quits-health-issues