Loved ones of a missing Australian trekker who was last seen nearly two weeks ago on a remote South American hiking trail are urging local authorities to help with the search.
A wide-scale sweep by a private rescue crew has so far failed to find any trace of 30-year-old Jordan Yap, who last made contact with friends and family on September 14 ahead of a planned 10-day solo trek along Peru's Huayhuash mountain range, 400km north-east of Lima.
