Answer
Silver medalist Rai Benjamin of the United States finished second in the 400m hurdles at the 2021 Olympics. Benjamin crossed the finish line in 46.17 seconds, just behind Norway's Karsten Warholm, who set a new world record with a time of 45.94 seconds. Benjamin's silver medal is a testament to his exceptional talent and hard work, as he narrowly missed out on the gold medal by a mere 0.23 seconds.