Pacquiao won over Diaz by knock out!

Source: http://www.inquirer.net/

Manny Pacquiao of the Philippines connects with a right against a bloodied WBC Lightweight titleholder David Diaz of the United States at the Mandalay Bay Events Center on June 28 in Las Vegas, Nevada. Pacquiao made history by becoming the first Asian to hold four titles at different weight divisions and the first Filipino to hold the Lightweight crown.