List of Famous people who born in 1949

Vladimir Ivanov is a Soviet speed skater. He competed in two events at the 1976 Winter Olympics.

Peter Agre is an American physician, Nobel Laureate, and molecular biologist, Bloomberg Distinguished Professor at the Johns Hopkins Bloomberg School of Public Health and Johns Hopkins School of Medicine, and director of the Johns Hopkins Malaria Research Institute. In 2003, Agre and Roderick MacKinnon shared the 2003 Nobel Prize in Chemistry for "discoveries concerning channels in cell membranes." Agre was recognized for his discovery of aquaporin water channels. 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 (AAAS) and became active in science diplomacy.

Andrew Michael Odlyzko is a Polish-American mathematician and a former head of the University of Minnesota's Digital Technology Center and of the Minnesota Supercomputing Institute. He began his career in 1975 at Bell Telephone Laboratories, where he stayed for 26 years before joining the University of Minnesota in 2001.

David Dennis Kagan is an American prelate of the Roman Catholic Church. He is the seventh and current bishop of Bismarck.

David Cornell Leestma is a former American astronaut and retired Captain in the United States Navy.

Randall Wallace is an American screenwriter, film director, producer, and songwriter who came to prominence by writing the screenplay for the historical drama film Braveheart (1995). His work on the film earned him a nomination for the Academy Award for Best Original Screenplay and a Writers Guild of America Award in the same category. He has since directed films such as The Man in the Iron Mask (1998), We Were Soldiers (2002), Secretariat (2010) and Heaven Is for Real (2014).

John Clements Collins is a British-born American theoretical physicist and professor of physics at Pennsylvania State University. He attended the University of Cambridge where he obtained a B.A. in mathematics 1971 and a Ph.D. in theoretical physics in 1975. He worked as a postdoc and assistant professor from 1975 to 1980 at Princeton University. Collins was part of the faculty of the Illinois Institute of Technology from 1980 to 1990. From 1990 to the present, he has been a faculty member in the department of physics at Pennsylvania State University where he currently holds the position of Distinguished Professor. He is a Fellow of the American Physical Society and received the Guggenheim Fellowship in 1986. In 2009, he was awarded the Sakurai Prize along with R. Keith Ellis and Davison E. Soper.

George William James is an American baseball writer, historian, and statistician whose work has been widely influential. Since 1977, James has written more than two dozen books devoted to baseball history and statistics. His approach, which he termed sabermetrics in reference to the Society for American Baseball Research (SABR), scientifically analyzes and studies baseball, often through the use of statistical data, in an attempt to determine why teams win and lose.