Curdin Perl
His best finish at the FIS Nordic World Ski Championships was seventh in the 4 × 10 km relay at Liberec in 2009 while his best individual finish was 27th in the 50 km event at those same championships . 
<triplet> FIS Nordic World Ski Championships <subj> 2009 <obj> has part <triplet> 2009 <subj> 2009 <obj> point in time