History Photographed on Instagram: "Usain Bolt's fastest 100m time is his world record of 9.58 seconds, set at the 2009 World Athletics Championships in Berlin.⁠ ⁠ He achieved this record-breaking performance with a tailwind of +0.9 m/s. ⁠ ⁠ His performance is the fastest 100m time ever recorded in history and stands as the current world record, according to worldathletics.org. ⁠ ⁠ Credit: @Worldathletics"

Arm Circumference: A New Measure for Muscle Mass

Motivation | Business on Instagram: "The 100-meter final at the London 2012 Olympics was a historic moment in athletics. Usain Bolt, already a legend of the sport, successfully defended his Olympic title, setting a new Olympic record with a time of 9.63 seconds-just 0.05 seconds slower than his world record. This race was remarkable not only for Bolt’s impressive victory but also for the fierce competition he faced. Yohan Blake, the 2011 world champion, was seen as a major threat to Bolt, especi