Martha Willis, chief marketing officer at OppenheimerFunds, has won FA’s Fund Marketer of the Year Award. Willis was recognized for leading Oppenheimer’s aggressive foray into digital media and helping the firm rebuild its credibility with advisors following a tumultuous 2009 marked by Oppenheimer Core Bond Fund losses. Willis’ direction helped drive net sales to a 33% increase in 2010, more than double the industry average of 15%, according to Strategic Insight.