No one.
In February 2008, Microsoft Corporation made an unsolicited bid to acquire Yahoo! for USD $44.6 billion. Yahoo! formally rejected the bid, claiming that it "substantially undervalues" the company and was not in the interest of its shareholders.
Yahoo! Inc. was founded by Jerry Yang and David Filo in January 1994 and was incorporated on March 1, 1995. On July 16, 2012, former Google executive Marissa Mayer was named as Yahoo! CEO and President, effective July 17, 2012
