"S13 is an idiot. He naps like he is dead. He writes wild-style letters. He paints a lot. He is addicted to writing. He needs a psychiatrist now."
On a serious note:
S13 has been writing since the turn of the millennia and have built a reputation for himself as the master of letters amongst his peers.
He rarely appears in graffiti competitions but when he really do, he gives a fresh dimension in his showcase. One recent example was when he was crowned the champion for the Singapore Street Festival 2012.