The rope proved too short and Kiha never reached the struggling passenger but his efforts were incredibly courageous.
Thankfully his attempt was followed by that of police officer Constable Deane O'Connor, who did reach the passenger and swum him to shore, suffering hypothermia in the process. Both he and Kiha put their own safety and comfort aside for a stranger in need.
Another hero of the tragic story emerged on Monday at the funeral service for Mr Woledge.
His partner, Chelsea Findsen, who is pregnant with their second child, stood before the crowd of more than 400 family and friends and told them she would bring up their children exactly the way she and Greg had wanted and that she and their children would together fulfil the dreams they had shared.
What a brave and truly inspiring attitude from someone who lost the love of her life that night.
Among the tragedy and heroics have been conversations about safety and speed limits on the bridge, and theories about what happened that night. I hope in time the family and friends of those involved get the answers they so deserve.