Tennis player Caroline Wozniacki has been suffering with rheumatoid arthritis for the last few months

The former world No.1, who won the Australian Open in January, was diagnosed with the auto-immune disease prior to the US Open, but has played through it.

Her season came to an end as she was knocked out of the WTA finals at the group stage after a defeat to Elina Svitolina.

She will now use the off-season to plan how to manage the illness, which causes swelling of the joints and fatigue.

TENNIS WITH CROWN FORKLIFTS. WHEN IT COMES TO FORKLIFTS, THERE'S NOTHING LIKE A CROWN.