Boxing legend Frank Bruno has told of his heartbreak after the death of a close pal and former ring warrior Mark Kaylor. Mark, who claimed the revered ABA (England Boxing National Amateur Championships) trophy in 1980 and competed at that year's Moscow Olympics, died on Sunday at the age of 64. Mark and Frank came up through the fight game together, training side-by-side and regularly appearing on the same bills. The tragedy happened on Frank's birthday — when he also turned 64 — and it has