He was "a great mixture of strength and compassion...
Plus, Craig Bennett sits down with David and Lisa Oldfield. Do you have a grand idea that you just can't get off the ground?
Don Ritchie's window-watching had a far greater purpose.
Since l964 he has saved at least 160 lives, though some say the true figure is much higher.
Mr Ritchie was a seaman in the Royal Australian Navy during the Second World War and witnessed the Japanese surrender in Tokyo Bay in l945.
Back in Sydney he worked in the insurance industry.