WATCH: 'Thriver Thursday': 12-year-old boy overcomes barriers

WATCH: 'Thriver Thursday': 12-year-old boy overcomes barriers https://s.abcnews.com/images/GMA/190103_gma_roberts_hpMain_16x9_992.jpg

WATCH: 'Thriver Thursday': 12-year-old boy overcomes barriers

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