Basketball team won the Ivy League and the NYSAISAA State Championship, going undefeated for the first time in school history. The Girls' Lacrosse team also won the Ivy League and the NYSAISAA State Championship in 2012, finishing the season with a record of 18-1 and unbeaten in Ivy League play. The Boys' Lacrosse team has equalled the success of the Girls' Lacrosse team, having reached the NYSAISAA State Championship in each of the last three seasons. The Boys' Lacrosse team won their first ever NYSAISAA State Championship in 2012, finishing the season with a record of 18-1 and as unbeaten Ivy League Champions. The Boys' Track and Field team won both the Ivy League and the NYSAISAA State Championship in 2012, making them the four-time, consecutive, defending Ivy League and NYSAISAA State Champions. The Boys' Squash team won its first Ivy League title in 2016, and won its second ever title the following year in 2017 after going a perfect 10–0 in league play and 18-0 overall. In 2017, the Boys' Squash team also qualified for Division I at High-School Nationals, as one of the top 16 teams in the country, going up against schools such as Deerfield Academy. The Boys' Golf team also won back-to-back Ivy League titles in 2016 and 2017, as well as their first ever NYSAISAA State Championship in 2017. Boarding program The Upper School's five-day boarding program provides a combination of school and academic concentration during the week coupled with family and home life on the weekends. The program houses up to 30 students of all genders. The small community of boarding students lives in boys and girls wings that share common lounges and study halls. Students are directly advised by six faculty members who live on the boarding corridor. Notable people Alumni Notable alumni include: Alan Seeger 1906, poet F. O. Matthiessen 1919, Rhodes Scholar, Harvard Professor Philip Johnson 1923, architect Frederick R. Koch 1951, billionaire collector and philanthropist George Hamilton 1957, actor Claude Canizares, 1963, astrophysicist (Chandra X-Ray Observatory) Malcolm Mooney 1964, musician (notably Can's original singer) and visual artist Joe Klein 1964, author (Primary Colors) Jim Reilly 1966, former NFL football player Alec Wilkinson 1970 author The Happiest Man in the World Chris Berman 1973, ESPN sportscaster Keith Olbermann 1975, newscaster Ilyasah Shabazz 1979, author (Growing Up X) Ken Noda 1980 pianist, vocal coach, and composer Andrew Jarecki 1981, documentary filmmaker, Capturing