Completed the following sentence: The Men's Middleweight competition was the lightest class featured at the Men's Middleweight competition was the lightest class featured at the Men's Middleweight competition was the lightest class featured at the
2009 World Taekwondo Championships, and was held at the Ballerup Super Arena in Copenhagen, Denmark on October 17. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️