Pedzisa mutsara unotevera: Pietrobelli akamiririra Argentina paMitambo yeOlympic yeZhizha ya2008 muBeijing, kwaakakwikwidza
kurasa mapfumo kwevarume. Akaisa makumi matatu nemana pakupedzisira mumakwikwi ekufanirwa, aine 69.09 metres, akakundikana kuenda kumagumo.