Lengkepan kalimah di handap ieu: Manéhna competed di 2012 Nordic Junior Dunya Ski Championships, menata tempat 34th jeung 52nd, ogé nempatkeun lowly di
2014 Nordic U23 World Ski Championships, tapi ahirna ngarékam tempat kalima jeung kasalapan di 2015 Nordic U23 World Ski Championships.