Uploaded August 2026 | Updated September 2026, 2 weeks ago
British teenager Keira McManus, 16, has been crowned the world’s fittest teen for a third consecutive year at the CrossFit Games in California. The Stoke-on-Trent athlete beat 20 competitors despite cutting training for GCSEs. Keira can lift 265lbs overhead, nearly twice her 69kg body weight, and became the first girl to win three titles.
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British teenager Keira McManus, 16, has been crowned the world’s fittest teen for a third consecutive year at the CrossFit Games in California. The Stoke-on-Trent athlete beat 20 competitors despite cutting training for GCSEs. Keira can lift 265lbs overhead, nearly twice her 69kg body weight, and became the first girl to win three titles.
Please subscribe for daily viral videos and check out all our social channels here: https://linktr.ee/swns
To license this video for editorial or commercial use please contact video@swns.com










