Justin Hemmes proved he can handle more than a multimillion-dollar empire when he was spotted carrying his partner Madeline Holtznagel and their son ashore following a seaplane trip. The hospitality billionaire, who turned 54 last Thursday, showed off his impressive fitness as he waded through the shallows at his waterfront home in Sydney's Vaucluse on Monday. Justin had his hands full as he carried little Jaeger in one arm while Madeline, 29, clung to his back. #fyp #sydney #australia #seaplane #justinhemmes