Mezue ahịrịokwu na-esonụ: 2006 hụrụ ihe ịga nke ọma mbụ nke Mannio megide ndị okenye na-atụgharị, ebe ọ na-ekwu na ọ bụ ọla nchara na 2006 Finnish Championship. Agbanyeghị, n'agbanyeghi na ọ banyere n'asọmpi World Junior Championships na Beijing, China, dịka onye ndu ụwa n'etiti ndị na-eto eto, Robert Oosthuizen nke South Africa meriri ya na njedebe. N'afọ na-eso ya, o nwetaghị ọlaedo mba ụwa n'agbanyeghị na o nwere akara kacha mma na-abata; na-abanye na
European U23 Championships na Debrecen, Hungary dị ka naanị nwoke nọ n'ọhịa ahụ agbajiri mita 80, Mannio ji obere ihe chụpụ ya na ọla niile ma nwee afọ ojuju na 4.