Queensland man Dexter Kruger has officially become the oldest living Australian in history celebrating 111 years and 24 days of life at his home in Roma. Mr Kruger born in nineteen ten, celebrated the milestone with family and friends before Defence Minister Peter Dutton visited him asking for the secret to a long life. Mr Kruger says to find something you like and do it well. He set himself a goal when he was quite young and achieved it.