Nick Kyrgios thanks Andy Murray for 'spotting signs of self harm' and taking him under his wing, with Australian revealing he was 'burning things' on his arm and contemplating suicide during two years of torment

In a heart-wrenching interview, Kyrgios revealed that he endured two years of 'complete harm', waking up hating himself with an 'addiction of pain'. The tennis star would burn things on his arm.