L to R : Dr. Jill Biden , First Lady Michelle Obama and HRH Prince Harry attend a basketball game during an event in celebration of the upcoming Invictus Games in Fort Belvoir October 28, 2015 in Virginia. - New First Lady of the United States Jill Biden is a 69-year-old teacher. English teacher in public college, she intends to continue her profession as First Lady. Photo by Olivier Douliery/ABACAPRESS.COM