PARSIPPANY, N.J., 2015-12-9 — /Travel PR News/ — Sharpening its focus on groups, corporate meetings and the specialty meetings business at its 7,760 properties around the globe, Wyndham Hotel Group today announced the appointment of Kathy Maher as senior vice president, global sales and revenue, an expanded position that will now oversee the company’s global sales efforts…. Read the full press release