2:06cultureJune 1, 2018National Spelling Bee winner speaks outKarthik Nemmani tells "GMA" what it felt like to win the coveted trophy after correctly spelling "koinonia."Up Next in cultureGirl makes history at National Spelling BeeMay 31, 2018Record number of young contestants competing in national spelling beeMay 30, 20185-year-old becomes youngest ever to qualify for the Scripps National Spelling BeeMarch 7, 2017
