April 1
Antonio Alvarez Lorenzo
April 2
Brad Wong
April 5
Jim Bradley
April 7
Carrie Condran Labriola
April 8
Scott Plakun
April 12
Warren Grawemeyer
April 14
Kristina Ruiz-Healy
April 16
Michael Strohl
April 18
T. Otis Paul
Donna-Lee Rubin
April 20
Kathryn McCall
April 23
Donald Parachini
1983: Peter Lagarias
1987: Anita Stangl
2007: John Mount
2010: Clif Thomas
2011: Peter Logan
2016: Yang Yang
2017: Alison Healy
Sunny Singh