Tokyo: Indian Archer Asan Das crashed into the bull eye in a shot of one arrow to knock on the Olympic champion twice Oh Jin Hyek from the Tokyo Olympics and a storm to the pre-quarter final here on Thursday.
It was the biggest victory in the 29-year-old Indian career number one watershed, which was fascinated by the Thinktank team and lost its place to Rookie Pravin Jadhav on the mixed team that day.
Back to action after insult, the watershed showed extraordinary resilience as he rose again from to 2-4 to put aside Koreans by shooting the perfect 10-arrow.
Oh has won an individual gold medal in London 2012 and is a member of the medal medal team in the ongoing Tokyo game.
He was also part of the bronze winning team at the 2012 Olympics.
The watershed and world number one wife Deepika Kumari were two Indians left in Medan.
Deepika has also made a round of 16.
DAS saw a difficult challenge from Deng Yu-Cheng China Taipei before that day.
Both players won two sets each following some intense shooting to be bound 4-4 and in decider they would also neck-and-neck until 19-all.
But the archers of Taipei China were destroyed under pressure, Misfiring A 7 as a watershed, which had sneaked behind the Jadhav rookie at the ranking on Friday, resisting his courage to seal a 6-4 victory after drilling in a yellow ring.