She's become a hero to people with diabetes. She wore her insulin pump on her bikini and started a craze.

Sierra Sandison, Miss Idaho 2014, has made people with insulin pumps less afraid to wear their medical devices.  Her Facebook page has gone wild with people thanking her for courageously wearing it. A viral social media campaign has started taking off with #showmeyourpump. 

One mom wrote on her timeline:

"You changed my 11-year-old daughter's summer! She's been so self-conscious, but since she read about you and saw this photo, she cannot wait to wear a bathing suit tomorrow and show off her insulin [pump] and have me post a photo here!"