China bags first gold as rain disrupts Games

China took the first gold of the Paris Olympics on Saturday, as the rain that dampened the opening ceremony took its toll on the first full day of sporting action.

In a closely fought final of the mixed-team 10-metre air rifle, teenage duo Sheng Lihao and Huang Yuting outscored Keum Ji-hyeon and Park Ha-jun from South Korea 16-12, Kazakhstan grabbing the bronze.

Earler, Kazakhstan duo Alexandra Le and Islam Satpayev won the first medal of the Olympic Games on Saturday after claiming an upset bronze in the 10-meter mixed team air rifle event.

Le and Satpayev cruised to victory over Germany's Maximilian Ulbrich and Anna Janssen, outscoring their opponents 17-5 at Chateauroux. Janssen ranked world number one in the event, and Ulbrich, the world No.19, had been favorites to prevail against Le and Satpayev, ranked 33rd and 95th in the world respectively.

The rain already claimed one sporting casualty early Saturday as the wet weather which deluged Friday night's audacious festival on the River Seine continued to cause headaches.

The men's street skateboarding competition, due to take place at the Place de la Concorde in the historic heart of Paris, was postponed until Monday due to rain overnight, organisers said.

The downpours also disrupted play at the opening rounds of tennis at Roland Garros, with no action on the 10 uncovered outside courts until 13:30 local time (1130 GMT), organisers said.

Torrential rain had lashed participants and spectators in Friday's amphibious opening ceremony, where around 7,000 athletes paraded along the Seine in an armada of boats before a show-stopping finale which climaxed with a glittering light show at the Eiffel Tower and a performance from singer Celine Dion.

The ceremony received broadly favourable reviews, with France's centre-right Le Figaro daily describing it as "full of surprises but often disjointed." The International Olympic Committee however was forced to apologise however for a gaffe during the ceremony that saw South Korea's athletes incorrectly introduced as North Korean.

"We deeply apologise for the mistake that occurred when introducing the South Korean team during the broadcast of the opening ceremony," the IOC said in a post on its official Korean-language X account. - Swimming duel -

Elsewhere on the sporting front, swimming, badminton, rowing, cycling, hockey and basketball get under way along with the surfing competition, nearly 16,000 kilometres (9,950 miles) kilometres away on the French Pacific island of Tahiti.

Swimming will take centre-stage at the La Defense Arena for the women's 400m freestyle -- one of the most-anticipated events of the entire Olympics involving three swimmers who have held the world record. Australia's defending champion Ariarne Titmus will dive in as favourite after clocking the second-fastest time ever last month behind only her own 3min 55.38sec world best.

She stunned US rival Katie Ledecky in an electric Tokyo final three years ago, with the American great gunning for revenge. Canadian teenage sensation Summer McIntosh, also a former world record holder, completes the hotly favoured trio.

Other gold medals on offer on the first night of action in the pool come in the men's 400m freestyle and the men's and women's 4x100m freestyle relays. Reigning French Open champions Iga Swiatek and Carlos Alcaraz are among the top draws on the first day of action on the clay courts of Roland Garros -- weather permitting.