Kristin Tattar lines up a shot at the 2023 PDGA Professional Disc Golf World Championships Photo: Justin Anderson / PDGA Media

(This story originally appeared in the Winter 2024 issue of DiscGolfer Magazine)

If you are a disc golf fan, now – or in the future – you probably already know how this story ends. It ends with an Estonian phenom claiming one of the rarest feats in all of sports – a calendar year sweep of all four PDGA Majors. A grand slam.