Chemmy Alcott suffers collapsed lung after lake jump

In France, Chemmy Alcott, a former Olympic skier, suffered a collapsed lung after jumping off a five-meter platform into Lake Annecy. Following a poorly timed landing, she experienced difficulty breathing and sought medical help. Alcott humorously shared her experience on Instagram, noting the serious nature of her injury and the lesson learned about safety in water activities.

Chemmy Alcott suffers collapsed lung after lake jump
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Published Aug 13, 2026

Topic overview

Briefly

  • Chemmy Alcott suffered a collapsed lung after jumping into Lake Annecy in France.
  • She initially attempted to jump again out of embarrassment but realized she needed medical attention.
  • Her experience highlights the importance of safety when engaging in water sports.

What happened

Chemmy Alcott, a former Olympic skier from Great Britain, experienced a serious injury while on holiday in France. During her vacation, she jumped off a five-meter platform into Lake Annecy, located in the French Alps. Unfortunately, her landing was poorly timed, resulting in her chest slamming into the water at a speed of approximately 20 mph. This impact caused her to suffer a collapsed lung, medically known as a pneumothorax, which occurs when air becomes trapped between the lung and the chest wall. Following the incident, Alcott posted a video on Instagram detailing her experience and the subsequent medical attention she required.

Initially, after her difficult landing, Alcott felt embarrassed and attempted to jump again to avoid making a scene. However, she soon realized that she was struggling to breathe properly and decided to seek medical help. Upon arriving at the hospital, she was treated for her injury, which included the insertion of a chest drain. In her social media post, she humorously reflected on the situation, stating that she learned a very expensive lesson about rotation and the risks associated with jumping from heights into water.

The incident highlights the potential dangers of swimming in lakes, particularly when jumping from significant heights. While Lake Annecy is known for its warm summer temperatures, which range from 25C to 27C, the risks of cold water shock and improper landings remain. The NHS advises caution when swimming in lakes, emphasizing the importance of entering the water slowly and being aware of potential hazards such as underwater objects and varying water depths. Alcott's experience serves as a reminder of the importance of safety when engaging in water sports and activities.

Chemmy Alcott, who competed in her fourth and final Winter Olympics in Sochi in 2014, has been a prominent figure in the skiing community. Her recent injury has drawn attention not only to her personal experience but also to the broader conversation about safety in recreational activities. As she recovers from her injury, Alcott's story may encourage others to take precautions and be mindful of the risks associated with adventurous sports.

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Updated Aug 13, 2026

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