Check out John Muir's haircuts throughout his career:
John Muir had various haircuts during his lifetime. He was most celebrated as a world-class botanist, geologist, explorer, engineer, inventor, essayist, writer, autobiographer, conservationist and mountaineer. Nevertheless, the Scottish-born American naturalist and author was mostly known for his extradordinary fashion sense and his adorable character. Before his tragic death at the age of 76 he was repeatedly in the spotlight of magazines and tabloids because of his superb hair. Check out John Muir's former and current hairstyles right here: