Peter Agre — American Scientist born on January 30, 1949,

Peter Agre /ˈɑːɡriː/ is an American physician, Bloomberg Distinguished Professor, and molecular biologist at Johns Hopkins University who was awarded the 2003 Nobel Prize in Chemistry for his discovery of aquaporins. Aquaporins are water-channel proteins that move water molecules through the cell membrane. In 2009, Agre was elected president of the American Association for the Advancement of Science... (wikipedia)

Now a cholera epidemic was sweeping through Southeast Asia and south Asia in the early 1970s, so I started medical school and I joined a laboratory to work on this.
Written in 1895, Alfred Nobel's will endowed prizes for scientific research in chemistry, physics, and medicine. At that time, these fields were narrowly defined, and researchers were often classically trained in only one discipline. In the late 19th century, knowledge of science was not a requisite for success in other walks of life.
My brother Jim and I spent many wonderful summers working on dairy farms in Wisconsin owned by Mom's cousins, and as members of our local Boy Scout troop.
Our lab had always refrained from keeping our studies secret.
The long, cold Minnesota winters instilled in me a fascination for exotic far off places; I aspired toward a career in tropical diseases and world health problems.