A 58-year-old Canadian woman in the US has broken the Guinness World Record for the longest time in an abdominal plank position (female). DonnaJean Wilde planked for four hours and 30 minutes, over 10 minutes longer than the previous record set by Dana Glowacka in 2019. Wilde, who has 12 grandchildren, once broke her wrist around 12 years ago.