The file of Ma Kaifu:
The 36-year-old Chinese "gambling sage" Ma Kaifu attended the Massachusetts Institute of Technology (MIT) in the 1990s. With a card-counting ability as accurate as an "Intel chip," he and a group of genius classmates swept across gambling cities all over the US, playing games of "21" and outsmarting the dealers. On great nights, they could win close to a million dollars in one evening. Due to their repeated victories, Ma Kaifu and his team eventually made it onto the casinos' blacklist, becoming "unwelcome individuals." After being forced to quit, he currently runs classes and specifically teaches the "card counting secrets." On March 28th, the Hollywood movie "21" based on his true story premiered in North America, starring Oscar-winning actor Kevin Spacey, while Ma Kaifu himself made a cameo appearance as a casino dealer in the film. He scared the gambling cities by winning too much.