Pound-for-pound boxing king Manny Pacquiao has hit it big in the singing world with a remake of Dan Hill's 1978 single, "Sometimes When We Touch."
Pacquiao's version of the classic has become a bit of a YouTube phenomenon, gaining millions of hits over the past few months.
The single even charted on the Secondary Adult Contemporary Chart for a short time.
But boxing has had its fair share of interesting musicians, who could sing, rap, and orchestrate circles around Pacquiao.
Check out the five boxers who sing better than Manny Pacquiao.