Rubuta ci gaba don wannan sakin layi - Kalla ya lashe lambar zinare a gasar zakarun duniya ta FIS Nordic World Ski 2015
Gasar tsere mai nisan kilomita 10 a Falun. A cikin duka Kalla yana da lambobin gasar zakarun duniya goma sha biyu, biyar daga cikinsu mutum ne.