Ashima Shiraishi

Ashima is an American rock climber. Ashima started climbing at the age of six at Rat Rock in Central Park, joining her father. Only a few years later, she quickly established herself as one of the top boulderers and sport climbers in the world, and is nowadays widely considered to be the best teenage climber of either gender. Her numerous accolades include first-place finishes in international competitions, and multiple first female and youngest ascents.

Source: https://en.wikipedia.org/wiki/Ashima_Shiraishi