Hannes Orlamünder and Paul Constantin Gubitz of Germany won the doubles title at the International Luge Federation (FIL) Junior World Championships in Innsbruck having already won every junior World Cup race this season.
Orlamünder and Gubitz have won all four races in the junior FIL World Cup this season, topping the overall standings with a perfect record.
They continued this dominance at the Junior World Championships at the Olympic bobsleigh, luge and skeleton track in Igls, Innsbruck.
The German duo won the doubles event after recording a time of 1min 20.623sec.
In second was Russia's Dmitry Buchnev and Daniil Kilseev, who finished in 1:20.830.
Their compatriots Andrey Shander and Semen Mikov came third in 1:21.198.
The team relay concluded the Junior World Championships, with Austria winning the race with a time of 2:10.926.
Germany finished second in 2:10.954 and Russia third in 2:11.174.