Ku qor sii wadida faqradan - Sannadkii 2001, Kenteris wuxuu ku guuleystay billaddii ugu horreysay ee dahabka ah 100 m (10.21) tartankii Ciyaaraha fudud ee Giriigga ee 2001 ee Athens. Guusha ayaa sii socotay, maadaama Kenteris uu ku guuleystay billaddii ugu horreysay ee dahabka ah ee 200 m (20.31) iyo billaddii lacagta ahayd ee 100 m (10.15 PB) ee Koobkii Yurub ee 2001 ee Bremen, iyo dahabka 200 m ee 2001 Athens Grand Prix Tsiklitiria oo leh waxqabad 20.10. Waxa kale oo uu ku guuleystay horyaalka 200 m (20.04) 2001 World Championships ee Edmonton ka dib xilli uu inta badan ka maqnaa tartamada caalamiga ah. Sannadkii xigay, wuxuu ku guuleystay 200 m (20.18) iyo 4 × 400 m Relay (3:14.48) billado dahab ah 2002 Greek Athletics Championships ee Trikala. Kenteris wuxuu dhammaystiray saddex geesoodkiisii isagoo sidoo kale ku guuleystay horyaalka Yurub ee ciyaaraha fudud ee 2002 ee Munich isagoo leh waqti 19.85, oo ah rikoodhkiisa shaqsiyeed. Waxqabadkani wuxuu weli taagan yahay rikoodhka qaranka ee 200 m. Sanadkii xigay, Kenteris wuxuu ka qeyb galay Koobka Yurub ee 2003
Florence halkaas oo uu ku guuleystay dahabka 200 m (20.37) iyo 4 × 400 m relays silver (3:02.69). Markii uu ku soo laabtay Athens, wuxuu ku guuleystay dahabka 200 m (20.30) 2003 Athens Grand Prix Tsiklitiria.