1978

World Championships (Ski Jumping) ( Lahti)

1 (World Championships (Ski Jumping)) FIN Raeisaenen, Tapio

2 (World Championships (Ski Jumping)) AUT Lipburger, Alois

3 (World Championships (Ski Jumping)) GDR Weisspflog, Falko

1 (World Championships (Ski Jumping)) GDR Buse, Mathias

2 (World Championships (Ski Jumping)) GDR Glass, Henry

3 (World Championships (Ski Jumping)) URS Borovitin, Aleksey

1 (Four Hills) FIN Ylianttila, Kari

Images:
bakken-skijumping.com, CC BY-SA 4.0 (Medals & Trophies); commons.wikimedia.org, Public Domain (Flags)

Remark:
The nations of some athletes and places have changed by now.