Guo was detained at the airport on King George Island. On June 29, he was charged with handing false information to ground control and landing without authorization, both breaches of the Chilean Aeronautical Code. The code calls for short-term imprisonment or a fine for anyone who lands on the country's territory without authorization.

SANTIAGO, Chile -- What was intended as a fundraising mission for cancer research has become a nightmare for American teen influencer Ethan Guo, who has been stuck since June in a remote location in Chilean territory in Antarctica.