His son Jon Spoelstra is a former National Basketball Association executive and his grandson Erik Spoelstra is the current head coach of the Miami Heat . His son Jon Spoelstra is a former manager of the National Basketball Association and his grandson Erik Spoelstra is the current coach of Miami Heat .
Anaknya Jon Spoelstra adalah bekas eksekutif Persatuan Bola Keranjang Kebangsaan dan cucunya Erik Spoelstra adalah ketua jurulatih Miami Heat semasa. Anaknya Jon Spoelstra adalah bekas pengurus Persatuan Bola Keranjang Kebangsaan dan cucunya Erik Spoelstra adalah jurulatih Miami Heat semasa.