McCallum was selected to be part of the four-woman U.S. gymnastics team heading to the Tokyo Summer Games, which start July 24.
Summer Olympics: Isanti gymnast, silver medalist, relies on hard work, trust in God
Photos of the Week: July 26, 2021
In the spotlight: Tokyo Olympics, western wildfires, prayers in Mexico
Photos of the Week: July 6, 2021
In the spotlight: Olympic torch, heat wave, Fourth of July