Legally blind South Korean archer Im Dong-hyun set the first world records of the London Olympics, breaking his own record in the 72-arrow mark and participating in the team shoot record during Friday's ranking round.
Im broke the 72-arrow record he had set in Turkey in May by three points with a score of 699, hours before the 2012 Games official opening ceremony.
He combined with Kim Bub-min and Oh Jin-hyek, smashing the record for 216 arrows with a total 2,087. That was 18 better than the mark South Korea set in May.
Im, 26, won gold medals in the team event in both the Beijing and Athens Olympics. He has only 10 percent vision in his left eye, and 20 percent in his right, meaning he is considered legally blind.
He has said that when he looks at the targets, he sees colours with blurred lines between them. He does not wear glasses in competition, saying he relies on being able to distinguish between the bright colours of the target.