had been beaten at a major championship since the 4×100 m relay of the 2007 World Athletics Championships. Also at the 2017 World Athletics Championships, Bolt participated as the anchor runner for Jamaica's 4×100-metre relay team in both the heats and the final. Jamaica won their heat comfortably in 37.95 seconds. In what was intended to be his final race, Bolt pulled up in agony with 50 metres to go and collapsed to the track after what was later confirmed to be another hamstring injury. He refused a wheelchair and crossed the finish line one last time with the assistance of his teammates Omar McLeod, Julian Forte, and Yohan Blake. Following his 2017 season, Bolt had a statue of him unveiled in his honour at the National Stadium in Kingston on 3 December 2017. The statue shows him in his signature "lightning bolt" pose. Personal life Bolt expresses a love for dancing and his character is frequently described as laid-back and relaxed. His Jamaican track and field idols include Herb McKenley and former Jamaican 100 m and 200 m world record holder Don Quarrie. Michael Johnson, the former 200 m world and Olympic record holder, is also held in high esteem by Bolt. Bolt has the nickname "Lightning Bolt" due to his name and speed. He is Catholic and known for making the sign of the cross before racing competitively, and he wears a Miraculous Medal during his races. His middle name is St. Leo. In 2010, Bolt also revealed his fondness of music, when he played a reggae DJ set to a crowd in Paris. He is also an avid fan of the Call of Duty video game series, saying, "I stay up late [playing the game online], I can't help it." In his autobiography, Bolt reveals that he has suffered from scoliosis, a condition that has curved his spine to the right and has made his right leg shorter than his left. A result of this is that his left leg remains on the ground 14 percent longer than his right leg, with left leg striking the ground with a force of and right with . Biomechanics researchers have studied, with no firm conclusions, whether this asymmetry has helped or hurt Bolt in his sprinting career. He popularised the "lightning bolt" pose, also known as "to di world" or "bolting", which he used both before races and in