Yahoo (NASDAQ:YHOO) appointed three new board members to its board of directors on Sunday.The nominees include John Hayes, chief marketing officer of American Express (NYSE:AXP), Peter Liguori, former Chairman and President of Entertainment of Fox Broadcasting Network (NASDAQ:NWSA) and Thomas McInerney, outgoing chief financial officer of IAC/InterActiveCorp (NASDAQ:IACI).Yahoo! (NASDAQ:YHOO) has potential upside of 12.9% based on a current price of $15.39 and an average consensus analyst price target of $17.38.