New Delhi, Aug. 13 -- A 19-year-old American pilot and social media influencer has been stranded in Antarctica since June after allegedly landing his small aircraft in Chilean territory without permission.

According to The Independent, Ethan Guo was on a solo mission to fly across all seven continents to raise $1 million for cancer research when his journey came to an abrupt stop. Chilean authorities accuse him of filing a false flight plan and breaching "multiple national and international" rules regulating entry into Antarctica and the approved travel routes.

Chilean prosecutor Cristian Cristoso alleged that Guo knowingly submitted misleading flight details, while his legal team claims he encountered unexpected challenges during the f...