Amp Energy also sponsored three of WEC 's top stars - featherweight Urijah Faber , featherweight Chad Mendes , and bantamweight Joseph Benavidez .
On January 8 , 2010 , World Extreme Cagefighting announced that AMP Energy would be the official energy drink of WEC .
Amp Energy also sponsored three of WEC 's top stars - featherweight Urijah Faber , featherweight Chad Mendes , and bantamweight Joseph Benavidez .
On January 8 , 2010 , World Extreme Cagefighting announced that AMP Energy would be the official energy drink of WEC .