02/04/2015 3:36 PM IST | Updated 15/07/2016 8:25 AM IST

Video: Death-Defying Unicyclist Cycles Across The Edge Of A 166-Metre-High Dam

Flaviu Cernescu, a 31-year-old Romanian, calls himself an extreme sportsperson. However, he is, by his own admission, scared of heights. It isn't just psychological — he actually suffers from vertigo.

What, then, possessed him to ride a unicycle across the edge of a dam in Romania that is 166 m high?

No wonder this insane dude appeared on a British reality TV show called 'World's Most Talented'.

Do not watch this video if you have a fear of heights.

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