Tao Porchon-Lynch considers her hundreds of yoga students to be her own children. The 93-year-old has been practicing yoga since she was 8 years old, and was just named the world's oldest yoga teacher by Guinness World Records. Based in New York, Porchon-Lynch has taught hundreds of students around the globe for over 45 years, and has followers in India, France and the U.S. It wasn't until the age of 73 that Porchon-Lynch decided to concentrate on teaching yoga, founding the Westchester Institute of Yoga in New York. Porchon-Lynch teaches yoga four days a week and also keeps busy ballroom dancing and guiding wine tours in New York State. And she certainly knows how to overcome a challenge. At 87, she had hip surgery but a month later she took to the dance floor, starting lessons. I believe that we can always reach just a little bit further," said Porchon-Lynch. "I'm inspired to bring yoga into others' lives along with helping people unearth new talents."