103 Year-Old 'Wonder Woman' Reveals Her Secret To Life, Celebrates Birthday Volunteering At Senior Center

October 20, 2015

Mary Cotter just celebrated her 103rd birthday at the Montclair Senior Center, California, where she's been volunteering for the last 25 years.

103 year-old woman wonder woman

The Wonder Woman costume she wore at her birthday "party" was a gift from her friends, who say she is a real life superhero.

So what's her secret to living a long, healthy life?

"Just keep busy, I guess," Cotter replied.

In fact, she's been busy for years. In 1930, Cotter helped her high-school win the state swim championship, she taught swimming to children into her 60s, and helped rescue sea turtles in her 90s.

Watch the news report on Mary below:


Click Here For The Most Popular On Sunny Skyz

feel good videoBoy With Down Syndrome Nails The Whitney Houston Challenge, And The Crowd Goes Wild

feel good storiesToddler ‘Arrested’ After Taking One Bite Out Of Every Fruit

feel good storiesCat Goes Viral For Playing Cards Against Humanity — And She’s Serving Pure Chaos

feel good storiesThe Batman Effect: A Study Shows People Gave Up Their Seats Just Because He Was There

feel good storiesThis Typhoon Photo Is Going Viral For Being Beautiful, Haunting, And Deeply Relatable

feel good storiesPeople Are Sharing The Funniest Company Fails After This Health Insurance Letter Went Viral

feel good videoSecret Santa Surprises Single Dad Delivery Driver With The Gift Of A Lifetime

feel good videoPenguin Chicks Leap Off 50-Foot Cliff In Stunning, Never-Before-Seen Footage

feel good video'I Don't Celebrate Christmas Anymore': Man Is Brought To Tears Over Christmas Kindness

feel good video'Hello From Heaven': Deer Approaches Kids On Anniversary Of Their Sister’s Passing

feel good videoThey Rolled Down The Window To Listen. What They Found Was A Veteran, A Pig, And A Cry For Help

Chris Filippou 12:17 PM (3 minutes ago) to me