File:Elie Metchnikoff.jpg

Summary
A photo of the founder of gerontology, Elie Metchnikoff. Immediate source is http://cf067b.medialib.glogster.com/media/d9/d93dae7dc4aae09c19832b38014e5cb21c4268cf38d57c4e07bee01abd5b7be5/metchnikoff.jpg