Here is an Ip Man Interview that Donnie Yen gave. It's a bit difficult (OK, impossible) for me to understand what's being said because it's all in Cantonese, but I'm sure chisautube gets mentioned!

In a more in depth Ip Man interview, Donnie Yen explains that the Ip Man movie is a biography of Ip Man, the great grandmaster of Wing Chun. The charts the events in Ip Man's life in Foshan and portrays his refusal to teach Wing Chun to the Japanes army after they invaded. Here, Donnie Yen reveals that the Ip Man movie is only one half of the Ip Man story. There will be a sequel.

Part two will feature his move to Hong Kong and his later introduction to Bruce Lee.

I did smile when Mr Yen told the interviewer that Ip Man resembles him. Of course Ip Man probably wasn't as modest as Yen! I'm just messing.