Yaser Zeyad took on two extraordinary strength challenges with massive weights. He attempted the heaviest weighted abdominal plank (male) at 185.05 kg (407.96 lb), and the heaviest Samson’s chair (static wall sit) at 358.40 kg (790.13 lb). Both feats were achieved by Yaser Zeyad, from Jordan, demonstrating his exceptional strength and endurance. ---------------------------------------------------------------------------------------------- At Guinness World Records we want to show that everyone