Katelyn Jong is a girl on 🔥. The 14-year-old gymnast from metroplexgym was 👑 2021 Women’s Junior All-Around and National Champion on Bars at the U.S. Gymnastics Championships at dickiesarena this weekend! 🎉 #nationalchampion #nbcolympics #usgymchamps #gymnasticsnow #dickiesarena #metroplexgymnastics #fortworthsports #seefortworth