A teenager from a small town in Northland has achieved something that has given him a taste of "unexpected" world fame.
Callum Robertson-Barnes, 17, ran the 2014 Kerikeri Half Marathon in a time of one hour, 23 minutes and one second.
However, he is the only one who did it while running in Crocs.
After being interviewed by The Northern Advocate, his story has since gone viral appearing on the USA Today website which described the accomplishment as one possible "only in New Zealand".
Callum was also interviewed by Melbourne's SEN radio station and The Crowd Goes Wild's James McConie following the event, giving him a taste of worldwide fame.