Anthony is a senior basketball player at Long Island Lutheran High School in New York, where he transferred from Christ the King High School in Queens in 2023.[7] He plays as a shooting guard and a forward.
He has been a standout performer for his high school team and his AAU team, Team Melo,[8] which is sponsored by his father. He is ranked as one of the top shooting guards in the class of 2025 by ESPN[1] and other recruiting services.
Anthony has received many offers from Division I college basketball programs, including Indiana,[10]Michigan, Florida State, Illinois, Pittsburgh, Seton Hall, Memphis, and Tennessee.[11] He is also interested in Syracuse, where his father won a national championship in 2003. He has visited Syracuse on an official recruiting visit in October 2023, where he posed in a Syracuse jersey with his father and met with head coach Adrian Autry. On November 15, 2024 Kiyan announced he will be committing to Syracuse for his collegiate basketball career.[12]