Major search underway for young hiker Hadi Nazari missing almost a week in NSW’s Koscuiszko National Park

A multi-agency search is underway for a missing person in NSW.

Hadi Nazari, 23, was last seen hiking in the Koscuiszko National Park in the state’s south about 2.30pm on December 26.

His two friends saw him descending the Hannels Spur Trail at Geehi, between Khancoban and Thredbo, and intended…