|Date of Birth
|Place of Birth
||West Palm Beach, Florida, USA
McLean was born in West Palm Beach, Florida to Bob and Denise (née Fernandez) McLean. He is of Latino and German ancestry on his mother's side and Scottish, Irish and English on his father's side. His parents divorced when A.J. was four years old.In January 1986 at 8 years old, he acted in his first role as Little Mike in the 1986 film Truth or Dare.