2011 Korea Grand Prix Gold

The 2011 Korea Grand Prix Gold was a badminton tournament which took place at Hanium Culture Sports Center in Hwasun, South Korea from 6 to 11 December 2011 and had a total purse of $120,000. This is for the first time this tournament was graded as a Grand Prix Gold event, where before rate as Grand Prix event. This tournament was part of the qualification stage of 2012 Summer Olympics.

Seeds

 * 1) 🇨🇳 Chen Jin (semi-finals)
 * 2) Simon Santoso (withdrew)
 * 3) 🇰🇷 Lee Hyun-il (champion)
 * 4) 🇨🇳 Wang Zhengming (third round)
 * 5) Tommy Sugiarto (quarter-finals)
 * 6) 🇰🇷 Shon Wan-ho (final)
 * 7) Dionysius Hayom Rumbaka (second round)
 * 8) 🇹🇭 Tanongsak Saensomboonsuk (withdrew)
 * 9) Hsu Jen-hao (third round)
 * 10) Muhammad Hafiz Hashim (withdrew)
 * 11) Derek Wong (first round)
 * 12) Liew Daren (quarter-finals)
 * 13) Mohamad Arif Abdul Latif (semi-finals)
 * 14) Sony Dwi Kuncoro (second round)
 * 15) Chong Wei Feng (quarter-finals)
 * 16) Chan Kwong Beng (third round)

Seeds

 * 1) 🇨🇳 Jiang Yanjiao (quarter-finals)
 * 2) 🇰🇷 Sung Ji-hyun (champion)
 * 3) 🇰🇷 Bae Yeon-ju (second round)
 * 4) 🇨🇳 Liu Xin (semi-finals)
 * 5) 🇨🇳 Li Xuerui (semi-finals)
 * 6) Yao Jie (first round)
 * 7) Lindaweni Fanetri (withdrew)
 * 8) 🇺🇦 Larisa Griga (first round)

Seeds

 * 1) 🇰🇷 Jung Jae-sung / Lee Yong-dae (final)
 * 2) 🇰🇷 Ko Sung-hyun / Yoo Yeon-seong (champion)
 * 3) 🇨🇳 Hong Wei / Shen Ye (semi-finals)
 * 4) Goh Wei Shem / Lim Khim Wah (first round)
 * 5) 🇰🇷 Cho Gun-woo / Kim Ki-jung (quarter-finals)
 * 6) Huang Po-yi / Lu Chia-bin (first round)
 * 7) Ow Yao Han / Tan Wee Kiong (first round)
 * 8) 🇦🇹 Jürgen Koch / Peter Zauner (second round)

Seeds

 * 1) 🇰🇷 Ha Jung-eun / Kim Min-jung (withdrew)
 * 2) Meiliana Jauhari / Greysia Polii (withdrew)
 * 3) 🇰🇷 Jung Kyung-eun / Kim Ha-na (second round)
 * 4) Shinta Mulia Sari / Yao Lei (final)

Seeds

 * 1) 🇰🇷 Lee Yong-dae / Ha Jung-eun (withdrew)
 * 2) 🇨🇳 Robert Mateusiak / Nadieżda Zięba (withdrew)
 * 3) 🇨🇦 Toby Ng / Grace Gao (first round)
 * 4) Danny Bawa Chrisnanta / Vanessa Neo (quarter-finals)
 * 5) 🇰🇷 Ko Sung-hyun / Eom Hye-won (semi-finals)
 * 6) 🇨🇳 Hong Wei / Pan Pan (first round)
 * 7) 🇰🇷 Kim Ki-jung / Jung Kyung-eun (final)
 * 8) Fran Kurniawan / Shendy Puspa Irawati (quarter-finals)