Mr. Hong. Mr. Hong, a 90-year-old boy from Shantou, Guangdong Province, used his packing rope factory for eight years as a gym. After uploading his daily fitness video to a short video platform, he won numerous praises. The network celebrity of Shantou's eight-pack ABS is Mr. Hong, and the topic of "Eight-pack ABS was trained by the post-90s workers' factory" is also among the hot searches in Weibo.