Some world records are so extraordinary that they seem almost unbreakable. Here are two such records:

In 1978, Australian Ken Warby set the world water speed record by reaching 317.58 mph (511.09 km/h) in his jet-powered hydroplane, Spirit of Australia. This achievement remains unbroken, highlighting the immense challenges and dangers associated with attempting to surpass such speeds on water.

Robert Pershing Wadlow from the USA holds the record for the tallest man ever, standing at 8 feet 11.1 inches (2.72 meters). His extraordinary height was due to a medical condition, and he passed away at the age of 22. This record is unlikely to be surpassed, given the rarity of such conditions and the medical advancements that prevent excessive growth.

These records exemplify human achievement and the unique circumstances that make them so exceptional.