Growing Bolder Community

She's the greatest female athlete in the world over the age of 60, and some say she may be the greatest female athlete of all time.

For anyone who's ever considered giving up, you have to hear the story of Karen Einsidler, who went from a double mastectomy to a world championship.

Five years ago, Kate Walker was dealing with the painful effects of osteoporosis and her doctors warned she may never walk again. Rather than accepting that, she decided to get stronger. Today, she's a world champion weightlifter.