 Ṣẹkún gbólóhùn tó wà nísàlẹ yìí: Kenteris tó dáńgájíá nínú eré ìje 200 àti 400. Awọn akọle orilẹ-ede akọkọ rẹ ni awọn ami-idẹ wura 400 m mẹta ti o tẹle ni Awọn Ajumọṣe Ajumọṣe Ajumọṣe ti Greece 1991 46.90, 1992 46.85, 1993 46.27 ni Athens pẹlu 200 m 21.57 ati 400 m 47.76 awọn ami-idẹ wura ni Awọn Ajumọṣe Ajumọṣe Ajumọṣe ti Greece ni Piraeus ni 1993, ti o ṣe aṣoju ẹgbẹ ilu rẹ, Arion Mytilene. O tun dije ninu idije : 1992 World Junior Championships ni Seoul nibi ti o ti pari 6th ni 200 m 21.10. Àkọlé àgbáyé àkọkọ rẹ jẹ àmì ẹyẹ góòlù nínú 400 m 45.70 ní 1993 Mediterranean Games ní Narbonne. Ni 1994 Greek Indoor Athletics Championships ni Piraeus, o daabobo awọn ami-ije goolu 200 m 20.93 ati 400 m 46.73. O tun ṣe aṣeyọri rẹ ni 400 m 47.11 nipa gbigba wura ni 1996 Greek Indoor Athletics Championships. Ni ọdun 1997, Kenteris gbe lọ si Athens ati Olympiacos CFP, pẹlu ẹniti o gba goolu 4 × 100 m relay 40.86 ni 1997 Greek Athletics Championships ni Athens. Kenteris tun ṣe aṣeyọri rẹ ni ọdun to nbo nigbati o gba awọn ami-idẹ wura 400 m 45.87 ati 4 × 400 m relay 3:11.95 ni 1998 Greek Athletics Championships ni Athens. 