The Manlius Pebble Hill School (MPH) is a non-sectarian, coeducational, independent, pre-K through 12 school in DeWitt, New York. The school is the result of a merger in 1970 between The Manlius School, founded in 1869; and the Pebble Hill School, established in 1926. MPH marked its 150th anniversary in 2019. MPH is accredited by the New York State Association of Independent Schools, of which it is a founding member; and is a member also of the National Association of Independent Schools.

Stephen Alan Wynn is an American real estate developer and art collector. He was known for his involvement in the luxury casino and hotel industry, prior to being forced to step down. Early in his career he oversaw the construction and operation of several notable Las Vegas and Atlantic City hotels, including the Golden Nugget, the Golden Nugget Atlantic City, The Mirage, Treasure Island, the Bellagio, and Beau Rivage in Mississippi, and he played a pivotal role in the resurgence and expansion of the Las Vegas Strip in the 1990s. In 2000, Wynn sold his company, Mirage Resorts, to MGM Grand Inc., resulting in the formation of MGM Mirage. Wynn later took his company Wynn Resorts public in an initial public offering and was Wynn Resorts' CEO and Chairman of the Board until February 6, 2018, when he announced his resignation. He is a prominent donor to the Republican Party and was the finance chair of the Republican National Committee from January 2017 to January 2018, when he resigned amid sexual misconduct allegations.