Greg Mortenson is an American author of the bestselling book "Three Cups of Tea" (2006), which tells the story of his alleged efforts to build schools in Pakistan and Afghanistan. However, several journalists and investigative reporters have extensively documented many inaccuracies and contradictions in Mortenson's accounts, accusing him of fabricating or grossly exaggerating his accomplishments and misusing funds that were donated to the organization he founded, the Central Asia Institute (CAI).
Regarding Korphe school specifically, there is no documented evidence to support Mortenson's claims that he built such a school.