Bio
Sean Marshall is a former professional basketball player and current coach known for his successful international career and leadership in youth basketball development. A standout at Eisenhower High School in California, he went on to play four years at Boston College (2003–2007), where he started all 133 games and ranks 14th on the school’s all-time scoring list. Marshall played professionally for 13 years in countries such as Turkey, Greece, France, Germany, and Japan, including a stint with the NBA G League’s Westchester Knicks. He was a Turkish League All-Star in 2008 and gained a reputation for his versatile scoring and leadership.
Marshall is a founder of Stack Days, a basketball development organization focused on training elite youth athletes. He also serves as general manager and player for Team Challenge ALS in The Basketball Tournament (TBT), leading the team to the 2017 championship game. Marshall is known for his commitment to mentoring young athletes and remains active in the basketball community.
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