Brandi Chastain, here in 2014, has pledged to donate her brain for concussion research when she dies.
Brandi Chastain, here in 2014, has pledged to donate her brain for concussion research when she dies. NICK UT AP
Brandi Chastain, here in 2014, has pledged to donate her brain for concussion research when she dies. NICK UT AP