Dee ihe ga-eso paragraf a - Kosi mere asọmpi mbụ ya na World Cup na Machị 2011 na Kranjska Gora, Slovenia. O sonyere na 2013 World Ski Championships
, ebe nsonaazụ ya kacha mma bụ ebe nke iri na abụọ na super jikọtara. Kosi nọchitere anya Slovenia na 2014 Winter Olympics, ebe ọ ruru ebe 24th na downhill.