Weisz was born in Rapid City, South Dakota and grew-up in Belgrade, Montana.
Weisz first learned to shoot a gun at age 9 when her family enrolled her in a firearm safety class.
[3] A month after graduating for the University of Mississippi, Weisz joined the United States national shooting team and won her first competition.
The following year she won a gold medal at the 2019 Pan American Games in Lima.
This biographical article relating to sport shooting in the United States is a stub.