鄭在成
2007 was a big year for Setiawan and Kido. They were crowned world champions after defeating Jung Jae-sung and Lee Yong-dae from South Korea, 21–19 and 21–19, at the World Championship finals in Kuala Lumpur, Malaysia. They also captured the China Open Superseries after defeating China 's Guo Zhendong and Xie Zhongbo. In July, they were runners-up at the China Masters Superseries, this time losing to Cai Yun and Fu Haifeng, 15–21, 16–21. They won the Chinese Taipei Open Grand Prix Gold event in September over the Danish veterans Lars Paaske and Jonas Rasmussen. In December, they won the Hong Kong Open Superseries after overcoming two of Indonesia's "all-time" greats Candra Wijaya and Tony Gunawan 21–12, 18–21, 21–13 in the final. At the Southeast Asian Games in Thailand, they helped Indonesia win the men's team gold medal, and won men's doubles gold in the individual events after defeating Hendri Kurniawan Saputra and Hendra Wijaya, Indonesian-born players who represented Singapore.