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Grace McCallum of the United States competes on balance beam during the Women's Qualifications of the 2019 FIG Artistic Gymnastics World Championships in Stuttgart, Germany, Oct. 5, 2019. (Xinhua/Zhang Cheng)
Grace McCallum of the United States competes on balance beam during the Women's Qualifications of the 2019 FIG Artistic Gymnastics World Championships in Stuttgart, Germany, Oct. 5, 2019. (Xinhua/Zhang Cheng)