Australia’s Kurtis Marschall wins an upset at the Stockholm Diamond League, defeating the Swedish sprinting star Mondo Duplantis in a result that breaks a long run of consecutive final victories. Multiple outlets report that Marschall’s triumph is described as improbable and comes after Duplantis’ dominance in finals, including a streak of 40 straight final wins. The reports agree that the outcome at the Swedish meet disrupts the momentum associated with the reigning Swedish superstar and marks a rare departure from his ongoing record run. All sources focus on the same core points: the event takes place at the Stockholm Diamond League, Marschall overcomes Duplantis for the victory, and the result ends Duplantis’ 40-final winning streak. Beyond these shared details, the coverage provided here does not specify further numbers, jump heights, or additional context about the performances.