It was in South American Championships. 2nd Erik Cardoso from Brazil (9.97) and 3rd Ronald Longa from Colombia (9.99). These are the first legal sub 10 times from South America. Former AR holder was Robson Da Silva (10.00).
About the WJR, remember that Letsile Tebogo in his 9.91 record didnt run 100% in the last 10 meters (like Bolt in Beijing)