In 1993, he reached his peak in the World Athletics Championships in Stuttgart, Germany, when he set a new personal best of 20.18 seconds over 200 metres.[1]
Capobianco won the 1990 Stawell Gift with a time of 12.29 and a handicap of 2.25 metres (2.46 yd).[2]
Controversy
An IAAF arbitration panel found Capobianco guilty of taking anabolic steroids, 10 months after he was cleared of any doping offence in a preliminary hearing by an IAAF independent arbitrator. IAAF general secretary Istvan Gyulai said that the reinstatement of Capobianco in July 1996 following a report for Athletics Australia by Robert Ellicott, QC, was a mistake. That inquiry cleared Capobianco on a technicality to run in the Olympic Games. In 1996, after months of legal challenge, Capobianco was banned from competition for four years by the IAAF for taking the banned steroidstanozolol after a meeting in Hengelo.[3]
Capobianco raced in Dijon the day prior to Hengelo and returned a negative (clear) drugs test. Capobianco's costs for arbitration were paid by the IAAF and his ban was later reduced to 2 years.