Hi guys, Right now I'm undergoing a research for documentary about badminton in 1970's especially about Rudy who won 8th times All England Championship. I've been searching from internet, national newspaper and television station for gathering data but the results isn't satisfying. I still need a lot of data especially visual documentation (video) anything about All England 1968 - 1970. Articles, books, or anything related to subject are welcome so maybe you guys could help be by giving any information about it, thank you! Cheers!