Some things are more important than football. Just ask former Ravens defensive lineman Ma'ake Kemoeatu. Kemoeatu quit football after the 2012 NFL season so that he could donate a kidney to his ailing brother.
The twist in this story? Kemoeatu's brother is also a former NFL player. Chris Kemoeatu spent seven seasons with the Steelers before his ailing kidney forced him into retirement after the 2011 season. The 31-year-old had been suffering from kidney problems since he was in eighth grade.
