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In page Wyatt Tee Walker:

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In 1999, he joined with businessman-philanthropist Steve Klinsky to found the first ever charter school in New York State, now named the Sisulu-Walker Charter School of Harlem in honor of Walter Sisulu (Nelson Mandela's ally) and Dr. Walker. This school was one of just three New York charter schools to open in the law's first year of 1999, and is the only one from that year to survive. The school is community-run and has substantially outperformed the traditional public schools in Harlem's District 5, where most of the school's students live. The founding and history of Sisulu-Walker was described in the book "A Light Shines In Harlem" by Mary Bounds, which won the Phillis Wheatly Prize for best non-fiction work in 2015. Walker wrote the forward for that book.[1]