54-year-old Herschel Walker says he'll fight MMA again - NBC Sports
Herschel Walker is running for U.S. Senate in Georgia
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Former NFL star, Heisman winner Herschel Walker launches GOP Senate bid in Georgia - ABC News
GOP Georgia Senate nominee Herschel Walker reveals more children
NFL: 25 years later, Herschel Walker trade still resonates - West Central Tribune
Who is Herschel Walker? Former football star faces Raphael Warnock in Georgia Senate runoff - ABC News
Inside Herschel Walker's football career as a college legend in Georgia before playing for four NFL teams