Laviai Nielsen height - How tall is Laviai Nielsen?

In February 2017, she recorded a personal best of 51.90s at an indoor meet in Birmingham. In the summer, she reached the final of the 400 metres at the 2017 European Indoor Championships in Belgrade, finishing fourth to miss out on a bronze medal by just 0.27 seconds. On the final day of the championships, she ran the anchor leg of the 4 x 400 metre relay, winning the silver medal behind a strong Polish team.

Nielsen grew up in Leytonstone, East London. As of 2017, she is taking a year out from her geography degree at King's College London. Nielsen is also an Athlete Ambassador for Right to Play, the world's leading sport for development charity.

Nielsen's breakthrough year came in 2015, when she won gold in the 400 metres at the 2015 European Junior Championships in Sweden. She topped this off by running the final leg for the winning 4 x 400 metres relay team, with her sister Lina running the second leg. Nielsen also lowered her personal best to 52.25s, the best time in 2015 for an under-20 athlete, and the third-fastest performance of all time for a British junior. She finished the season ranked number 2 in the UK. This success earned Nielsen a place on the Jaguar Land Rover Academy of Sport programme, which offers financial support and mentoring.

Nielsen was initially a middle distance runner, but in 2013 she and her twin sister were approached at an event and persuaded to change specialism to the 400 metres. Laviai proceeded to reduce her 400m personal best by 2 seconds within 2 months, and a further four seconds by the following season.

At 16, Nielsen was a bag carrier for British heptathlete Jessica Ennis at the 2012 London Olympic games, a pivotal experience in her development as an athlete. "I stood behind Jessica Ennis and when she came out the crowd cheering was the loudest thing I've heard in my life," she later recalled. "I thought, 'I want that'."

Laviai Nielsen (born 13 March 1996) is a British sprinter. She competed in the women's 400 metres at the 2017 European Athletics Indoor Championships, finishing in fourth place in the final. Nielsen has an identical twin sister, Lina Nielsen, who is also an international athlete in the same events.