Sirio fell in love with slacklining in 2011 on a Brazilian beach. With great effort he has organized the Slackline Meeting Milano, which will be held this year for the 7th time. In addition to the latter he is  the driving force which organizes the Italian Trickline Championships every year. Sirio has put much of his energy into helping slackline communities expand their knowledge of rigging and safe practices. To share his knowledge with others he recently published a book, about the Art of Slacklining “L’arte della Slackline”. As Treasurer of the ISA Sport Commission, Sirio is responsible for all aspects of the Commission´s budgeting and financial management, including accurate and complete financial reporting and detailed maintenance of financial records and information.