Meanwhile, Bindi shared a heartfelt tribute of to her younger brother Robert on her Instagram.
She shared a photo, from the same trip, of herself looking up at the 17-year-old as he clung to a rock face. Thank you for being such a fantastic brother : Bindi shared a heartfelt tribute of to her younger brother Robert on her Instagram with a photo from the same trip Robert - Thank you for being such a fantastic brother and reminding me to find the adventure in every day, she wrote in the caption. Also, shout out to my beautiful mama who appears to be on my shoulder in this photograph., she said, adding: Love you both with all my heart.