"I dye my beard sometimes; I get grey hairs here," said the retired defender. "I dye it. I think it just looks better." He added: "I'm not ashamed of having grey hair, I don't care, but it looks better if it's all one colour. "If it all went grey, the whole beard was grey, I'd let it just go. "But it's like patchwork. I'd like it, that distinguished look, if it was all grey, I wouldn't care.