Matt Dufty might be the smallest fullback in the NRL but he has plans on proving he's the fastest.

The St George Illawarra No.1 has been a driving force behind Paul McGregor's side's unbeaten start to the NRL season.

He sits second on the league's try-scoring tally with six and while he admits his size could be a weakness he says that's balanced out by his pace.

More: https://wwos.nine.com.au/2018/04/16/16/31/dufty-s-sizzling-feet-have-dragons-firing