Whilst working at the English Institute of Sport between 2005 and 2007, Roberto had the privilege of working with some of the country's most talented athletes including teenage sprinter Harry Aikines-Aryeetey who was named BBC Young Sports Personality of the Year in 2005.

17 year old Aikines-Aryeetey won both the 100m and 200m at the World Youth Championships in Marrakech and had already picked up the Rising Star Award from the sport's governing body, the IAAF and was the first athlete in the six-year history of the World Youth Championships to claim the sprint double