Aaron Cook made his Olympic debut at the Beijing 2008 Olympic Games. He lost in the bronze medal match to Zhu Guo of China. Cook is one of the most promising youngsters in the world. He announced himself on the global senior stage after winning gold at the 2007 Germany Open at the age of just sixteen. Cook went on to dominate the junior age groups while continuing to impress at senior level. He was crowned the Cadet European Champion 2005 and went onto to take the bronze at the Junior World Championships a year later. In 2008 aged seventeen he showed age is no obstacle for success and took gold at senior level in the Belgian Open. Cook gained invaluable 'Olympic experience' when he participated for Team GB in the 2007 Australian Youth Olympic Festival in Sydney, taking the gold medal for Great Britain in the 63-73kg weight division.