SEOUL, Oct. 24 (UPI) -- South Korea's law firm industry is ruled by Kim & Chang by any measure, while a handful of other companies struggle to catch up with the leader. In terms of annual revenue, Kim & Chang reportedly posted about $1 billion last year, which was roughly equivalent to the combined revenue of its next four competitors -- Lee & Ko, Bae, Kim & Lee, Yulchon and Shin & Kim. When it comes to the number of lawyers, Kim & Chang was also second to none. According to the Ministry of