A man's bike ride on his birthday wouldn't usually make headlines - except this is a pretty special one.
Auckland man Carl Wells cycled 28km last Sunday for his birthday and his epic ride has now gone viral because of its creative route.
Tracking his ride via GPS, he created a portrait of the famous Laser Kiwi, to this day the most popular design of the flag referendum of 2015.
Wells spent months planning this ride which raised money for Cool Earth, a not-for-profit organisation focused on halting rainforest deforestation and fighting climate change.
The piece of "Strava-art" quickly went viral on social media, where Wells has been praised for the creative way he chose to spend his birthday.