London Wimbledon

The technology is already widely used in tennis and the All England Club has now made the decision to follow suit.

Graham Stacey set up the fundraiser – which has surpassed its target of £50,000 – after the Cherry Red Records Stadium was hit with flooding.

Essex tennis coach Jon Lee trained the sisters as their glittering carer began - and as Wimbledon begins he’s keeping an eye on British talent.