Lleyton Hewitt reignites feud with Nick Kyrgios by telling Mats Wilander that kids are copying him
Lleyton Hewitt reignites feud with Nick Kyrgios by 'telling tennis legend Mats Wilander that he's worried about Aussie kids impersonating bad boy's on-court outbursts'Wilander is a former world No.1 and won seven slams in a…