Alexander Walker joins Under-18s16 August 2022
Alexander joins on a two year deal.
A left sided centre-back, 16-year-old Alexander joins after a long spell in the Celtic Park youth system and turned out for the Hoops' 18s last season.
Academy Director Frankie McAvoy said: "He's great with both feet, good on the ball, and looking forward to grasping the opportunity to come to Hearts and progress.
"His chances at Celtic weren't as fruitful as he hoped, so he's ready for this new challenge. He's trained with us for a few weeks now, and we're delighted to have him here permanently now."