This is the KO that made everyone fear GGG 🦾 In 2013, Gennadiy Golovkin faced the durable Nobuhiro Ishida, a fighter who had never been stopped. That changed in Round 3. Golovkin detonated a right hand that sent Ishida through the ropes and out cold. One punch. Total destruction. Classic GGG Follow BoxingDecades for more highlight-reel KOs that defined an era 🥊 #GennadiyGolovkin #GGG #GolovkinIshida #OnePunchKO #BrutalKO #BoxingHighlights #MiddleweightKing #BoxingHistory