Daredevil Mark Sluszny added another record to his repertoire today as he made a vertical run down the side of the the Belgacom tower in Brussels.
The extreme sport athlete completed the 102m run in 15.5 seconds.
The run breaks the previous record set by Swedish athlete Tony Berglund, who completed the same feat in 19 seconds in 2010.
The vertical is not Sluszny's first extreme sport. He has swam across the English Channel, bungee jumped from a balloon and hang glided over the Andes Mountains