Although he was born in Florida, Ziadie grew up in Kingston, Jamaica. He came back to America first to attend high school, and then to play college soccer at the University of Richmond. While at Richmond, Ziadie was a three-time All-Colonial Athletic Association selection, and was named the CAA Player of the Year in his 2000 senior year. He also played for the Palm Beach Pumas of the Premier Development League during his college years.
