Summer McIntosh holds off Alex Walsh, 12 year old phenom, for second gold of Worlds | NBC Sports

Summer McIntosh checked off another box as she seeks five individual gold medals at this World Championships, winning the 200m IM ahead of American Alex Walsh (silver), fellow Canadian Mary-Sophie Harvey (bronze) and 12 year old Yu Zidi of China, who finished 4th #NBCSports #SummerMcIntosh #AlexWalsh » Subscribe to NBC Sports: https://www.youtube.com/nbcsports?sub_confirmation=1 » Watch Live Sports on Peacock: https:...