It was the second time the reigning Olympic champion had achieved such a feat having claimed a brace of golds in the Austrian city two years ago.

Garnbret produced a faultless display on Thursday (June 15) to win the boulder crown as she made four tops in all four zones at the Kletterzentrum Innsbruck.

She was the only climber to conquer each of the zones, with American Natalia Grossman and Japan’s Miho Nonaka the best of the rest.

The duo flashed the two first boulders with Grossman claiming silver over Nonaka with less attempts.

There was then double delight for Garnbret as she overcame Japan’s Mori Ai and South Korea’s Seo Chae-hyun in the women’s lead final.

Ai and Seo bettered the Slovenian in the semi-finals but they came up short in the final with Garnbret reaching 39 holds

Ai claimed silver with 33, while Seo fell at 25 to take bronze.

"I’m incredibly grateful to win both the boulder and lead, even more grateful because I’m coming back from injury," said Garnbret.

"I’ve never had an injury before so I had no experience or expectations and it’s even more amazing coming back because there were a lot of doubts, crying and just a lot of negative thoughts, so coming back on top I’m incredibly grateful."

Japanese teen sensation Anraku Sorato captured his first World Cup gold with success in the men’s boulder competition.

The 16-year-old climbed atop the podium courtesy of three tops and three zones.

It was a Japanese one-two as Narasaki Meichi sealed the silver medal with three tops and three zones in four attempts more than Sorato.

Sam Avezou of France marked his first appearance in a World Cup final round by bagging bronze with two tops and two zones.

Switzerland’s Sascha Lehmann also struck gold in Innsbruck as he edged Germany’s Alexander Megos in a closely-fought men’s lead final.

Lehmann fell attempted hold 45 but it was enough to beat Megos as he took a few seconds of his descent to realise that he had taken the win.

"I knew I could climb well and I am a strong climber, but it’s a packed field, we saw that in boulder with so many young athletes coming in," said Lehmann.

"My boulder season didn’t go that well so I hoped I could do better in lead.

"I worked hard at lead, but I wasn’t sure where I was at.

"I know I can perform on the big stage, and I did, so it feels amazing."

Jakob Schubert delivered home success when she secured a bronze medal after making hold 42.