Last year’s defending overall World Cup champion Gabriela Koukalová of the Czech Republic also had started out fairly well into the new season during the International Biathlon Union (IBU) World Cup opening week in Östersund, Sweden. But a victory was still missing. She corrected that on Sunday, moving up from the third starting position, told Swiss broadcaster SRF. “All the top stars congratulated me … I can only remember half of it. It’s like a movie...