 Complete the following phrase:  He started athletics only during spring 2016, running at school games. Previously he was a football player at . In 2017, as a U18, he was second at the national indoors championships on 60 metres, with Valentina Piras as his coach, but continuing playing football. Then the same year, he won the 200 m outdoors. From 2018, he only competes in athletics with a new coach, Francesco Garau, as U20 junior. He won the Italian titles outdoors 100 and 200 m with a remarkable 10.37 2.3 ms for his first competition as a junior. He represented Italy at the 2018 World U20 Championships, at 200 m and at 4x100 m relay, where he did not finish the relay after qualifying Italian team for the final. The following year, he was also the last relay, winning the silver medal at the 