Pedzisa mutsara unotevera: Muna 2004, Nelly Banco akahwina menduru yebronze mu4 × 100 Metres Relay panguva yeJunior World Championships kuGrosseto. Chikwata cheFrance, chinoumbwawo naNatacha Vouaux, Lina Jacques-Sébastien naAurélie kamga, vakaisa rekodhi idzva reFrance revadiki pamutemo uyu mumasekondi 43 68. French Junior Champion mumamita mazana maviri muna2005, Nelly akahwina menduru yebronze mumamita mazana mana mumakwikwi eEuropean Junior Championships kuKaunas. Under 21s Champion of France mumamita 100 uye 200 metres muna 2006, akapedza wechipiri mumamita 200 pamakore ari pasi pe21
European Championship paDebrecen shure kweRussia Yuliya Chermoshanskaya.