️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ Jeong won a bronze medal in the -78 kg category at the 2007 World Judo Championships.
, a silver medal in the same weight category at the 2007 Asian Judo Championships, and a bronze medal at the 2008 Summer Olympics.<unk>, a silver medal in the same weight category at the 2007 Asian Judo Championships, and a bronze medal at the 2008 Summer Olympics.