win the ISL Championships and New England Division II Championship. St. Mark's boys' cross-country replicated this feat in 2013, capturing the ISL and New England Championships. St. Mark's has played the Groton School since 1886, making it one of the oldest athletic rivalries in the United States. St. Mark's has educated a few Olympic athletes, including Truxtun Hare in track and field, Suzanne King in cross-country skiing, Scott Young in ice hockey, Greg Brown in ice hockey, and Chris Sahs in rowing. The girls' field hockey team has a history of winning the New England Championships. Teams have won in 1992, 1997, 2012 and 2013. In 1951 and 1954 the Lions were Private School League champions in basketball. St. Mark's also won ISL championships in 1972, 1999, 2006, 2008, 2009, 2011, and 2012, and were New England champions in 1972, 1973, 1999, 2006, 2008, 2009, and 2012. Notable alumni St. Mark's educated Robert Lowell and Lost Generation literary figure Harry Crosby, both of whom wrote for the school literary magazine as students. Artist William Congdon began painting there. Henry Demarest Lloyd, a notable nineteenth-century progressive and generally considered the father of investigative journalism, studied at St. Mark's. Astronaut Story Musgrave is an alumnus, but his name was added to the official plaque at a later date. Former CBS news chief and the Nation editor Blair Clark, Washington Post editor Benjamin Bradlee, Harvard professor and Net Impact faculty founder Mark Albion, and more recently comedian Mike Birbiglia, Harvard professor and White House consultant Gregory Ciottone, and Motley Fool co-founder David Gardner are alumni. References External links Private high schools in Massachusetts Independent School League Episcopal schools in the United States Educational institutions established in 1865 Boarding schools in Massachusetts Schools in Worcester County, Massachusetts Southborough, Massachusetts 1865 establishments in Massachusetts