At 09:00 on May 3rd, 20 15 Beijing time, the world welterweight champion Mayweather vs Pacquiao will be held in Las Vegas. Mayweather, 37, won the gold belt in six categories and maintained an unbeaten record of 47 wins and 0 losses. Pacquiao, a 36-year-old, won the title of boxing champion by jumping over eight hurdles in a row, and was called "the second Asian to conquer the West after Genghis Khan" by the western media.

The valuation of this competition is more than 400 million US dollars, and the appearance fees of Pacquiao and Mayweather will be around 300 million US dollars, including Mayweather/KLOC-0.80 billion and Pacquiao/KLOC-0.20 billion. For boxing fans all over the world, it is a price to watch this century war. Of the 17600 seats in MGM Center, only 1000 tickets were sold to the public, and the cheapest price was 1500 US dollars, but they were robbed in less than one minute. Immediately, scalper tickets appeared online, which tripled directly and sold for a maximum of $340,000. Even if you watch the live broadcast at home, the American people need to pay 100 dollars to watch the game.