 Complete the following phrase:  Vissers first sports were gymnastics and football; she took up athletics at age 13. She represented the Netherlands at the 2011 European Youth Olympic Festival in Trabzon, winning gold in both the 100 m hurdles and the 4 × 100 metres relay. Visser competed as a heptathlete at the 2012 World Junior Championships in Barcelona, placing eleventh with 5447 points. In 2013, she placed fourth in the heptathlon at the 