Let's face it - most of us were misspending our youths at the tender age of 15 by stressing about teenage discos and worrying about our Junior Cert results.
But not Cari Gauff. Oh no - she was too busy knocking Venus Williams out of Wimbledon.
The 15 year old stunned fans yesterday when she bet the 5 time champion in Round One.
But it got us thinking about what we were at in our mid teens.
To hear the embarrassing stories click the play button above.
