Michael Strahan often shares family photos of his children – but fans were left stunned when he posted an extremely rare picture of his older brother on Thursday.READ: Michael Strahan pens emotional tribute following tragic death – fans send supportThe GMA star looked elated in the sweet snapshot, which was taken when they reunited in Italy recently. In the image, Michael has a huge smile on his face while his "big bro" Gene Strahan Jr looks just as happy as he wraps his arms around his sibling.WATCH: Inside Michael Strahan's family lifeCaptioning the touching moment, Michael wrote: "BIG BRO hug from my big bro Gene Strahan Jr!! Always a good time when I get to see him.