Maryam Mirzakhani, a professor at Stanford University, was the first woman and the first Iranian to earn the Fields Medal, the highest recognition in mathematics. Her understanding of the symmetry of curved surfaces was noted in her award. Before she entered college, in 1994, she had already achieved a first: the first Iranian woman to win a gold medal in the International Mathematical Olympiad. The following year, she was the first Iranian student (male or female) to earn a perfect score and win two gold medals.
Becky Hammon was named assistant coach for the San Antonio Spurs. Although she is the second female assistant coach hired by the NBA, she is the first hired on a full-time basis. This makes her first in any of 
the four major professional sports (baseball, basketball, football and hockey).
Kacy Catanzaro, who is also known as Mighty Kacy, was the first woman to qualify for the finals on American Ninja Warrior. A gymnast, she is only five feet tall and weighs only 100 pounds. She proves that power is not related to size.
And. . .Mo’Ne Davis was the first girl to pitch a first shutout in Little League history (see my last blog).
