Dee ihe na-esote paragraf a - Joubert sonyere na mmemme mba ụwa ole na ole dị ka onye na-eto eto. Asọmpi mba ụwa mbụ ya bụ asọmpi 2000 World Junior Championship, ebe ọ nọrọ na 15th. N'oge na-esote, ọ nọ na 4th na ọrụ abụọ nke Grand Prix, ma mesịa mechaa 14th na ndị okenye, ma ghara iru eru maka ndị otu France maka 2001 Junior Worlds
Ọ dị mma. Onye isi oche nke French Ice Sports Federation, Didier Gailhaguet, tinyere Joubert na asọmpi Top Jump nke 2001, ebe ọ nọrọ nke abụọ. Joubert ghọrọ okenye mgbe oge 2000-2001 gasịrị.