KNOXVILLE, Tenn. — Avid runner, entrepreneur and businessman Randy Boyd finds himself in elite company after finishing a marathon in Sydney, Australia -- the last continent on which he'd yet to take ...

An American teen, who attempted to solo fly to all seven continents for charity, was detained in Antarctica. Apparently, he flew to the continent without permission. 19-year-old Ethan Guo wants to ...

What started as a late-in-life friendship turned into a fearless journey across all seven continents in 80 days Tereza Shkurtaj is a writer-reporter at PEOPLE. She has been working for PEOPLE since ...