Rubuta ci gaba don wannan sakin layi - Diamantidis ya kasance memba na manyan 'yan wasan kasar Girka da suka yi gasa a Wasannin Olympics na Athens na 2004. An kuma zaɓe shi don taka leda a babbar ƙungiyar 'yan wasan Girka don wasannin Olympics na Beijing na 2008
Ka yi haƙuri. Girka ta gama a matsayi na biyar a duka wasannin biyu, inda ta yi rashin nasara sau biyu ga Argentina a wasan kusa da na karshe na gasar.