I'm Colin O'Brady. I am the first person ever to walk across Antarctica totally alone, unsupported and completely human-powered. AMA!
Hello Reddit! I'm Colin O'Bady, an explorer and author. In 2018, I became the first person ever to walk across Antarctica while pulling a 400-pound sled, solo, unsupported and unassisted. I also just completed the first human-powered row of Drake Passage, the most treacherou...