KSI, 31, issues worrying statement on health battle and gives major update on boxing career after latest fight collapse

KSI has thrown his boxing future into doubt by refusing to confirm whether he will retire or not.

The YouTuber-turned-boxer was set to return to the ring on March 29 in Manchester against Dillon Danis.

GettyKSI has thrown his boxing future into doubt[/caption]

But he pulled out due to illness with just a week to go and vowed to reschedule the Misfits Boxing bout.

However, there has been no sign of a new date and KSI emotionally refused to rule out the idea of retiring from boxing.