Johanna Quaas is a 99-year-old gymnast from Germany, she started competing in gymnastics at the age of 10 in 1935. Certified by Guinness World Records as the world's oldest active competitive gymnast.

Johanna Quaas is a 99-year-old gymnast from Germany, she started competing in gymnastics at the age of 10 in 1935. Certified by Guinness World Records as the world's oldest active competitive gymnast.