Fred Kummerow

Fred Kummerow (October 4, 1914 – May 31, 2017) was an American emeritus professor of comparative biosciences at the University of Illinois and a centenarian. He continued to do research even after he was one hundred years old.
Kummerow was known for his works to prove the health issues that trans fat caused to people.
Kummerow died on May 31, 2017 at his home in Urbana, Illinois at the age of 102.