Rubuta ci gaba don wannan sakin layi - Ya zuwa yanzu Giovanidis ya jagoranci wasan kwaikwayo 33, ya fassara wasu wasan kwaikwayo 14 zuwa Girkanci kuma ya yi gyare-gyare 6 na littattafai don wasan kwaikwayo. Bugu da kari, ya jagoranci bikin karramawa na wasannin Olympics da wasannin Paralympics na Athens a 2004 da kuma bikin bude gasar zakarun duniya ta 2007
a cikin Patras. Ya koyar da wasan kwaikwayo da darussan ingantawa a Makarantar wasan kwaikwayo na Gidan wasan kwaikwayo na Arewacin Girka.