Two-time Olympic gold medal winner Zou Shiming is ready for the fourth professional fight of his career on Saturday night at the Cotai Arena at the Venetian Resort in Macau, China. He will face experienced Thai fighter Yokthong Kokietgym (15-3, 11KOs). Shiming, trained by Hall of Fame coach Freddie Roach, turned pro last April. He moved to a six round fight in his second fight and Saturday's bout will be his first eight rounder.