As we edge towards the World Grand Prix beginning next week, another Throwback Video looks back on Robert Thornton's 2015 World Grand Prix triumph.
Thornton produced a stunning upset to deny Michael van Gerwen in a 5-4 victory as 'The Thorn' showed real grit and determination to see off a free scoring World Number One.
Take a look back at the final in full below ahead of the double start tournament beginning next week at the Ricoh Arena in Coventry: