Yobab/iStock(NEW YORK) — Michael Phelps’ 18-year-reign as the world-record holder in the 200m butterfly came to an end Wednesday.

Kristof Milak, a 19-year-old Hungarian swimmer, set a new record of 1:50.73 in the event at the world championships in Gwangju, South Korea, shattering Phelps’ time of 1:51.51, according to international federation FINA.

STOP THE PRESSES! A fantastic new World Record from 19-year old Kristóf Milák of Hungary in the Men’s 200m Fly beating Michael Phelps old mark of 1:51.51, set a decade ago in Rome, with a new time of 1:50.73…Outstanding!