Pacquiao insists he will revert to his old self and unleash his ‘killer instinct’

Las Vegas — I was in attendance at the MGM Grand Garden Arena the last time Manny Pacquiao (55-5–2, 38 KOs) stepped into the MGM ring as Marquez delivered one of the most brutal knockouts in modern history. Watching Manny Pacquiao’s concussed body and lying face-first on the canvas, I was torn between the savage […]