Margo Klug of Hartford sits with her son Kevin Klug, who donated one of his kidneys to her five years ago. They celebrate every May, with this being their five-year “kidney-versary.”

HARTFORD — Five years ago on May 1, just in time for Mother’s Day that year, Kevin Klug, a civil engineer from Waterford Township, gave his mom the precious gift of life – and an actual part of himself.

He donated a kidney to his mom, Margo Klug, 67, of Hartford and the two now celebrate their “kidney-versary” in May every year.