The W-Underdogs shelter in Atlanta, Georgia caught on fire in its kitchen, which soon engulfed the rest of the shelter. Fortunately Keith Walker, 53, managed to save all the six dog and ten cats by rushing into the burning building and pulling the animals out.

More remarkable is that Keith Walker is homeless. Now shelter officials are calling Keith Walker their “guardian angel” for saving so many animals without thinking about his own welfare.

To learn more about the homeless man who rescued dogs and cats from a burning building, click here.