COVID19, which has been the causal agent of the global pandemic since late 2019, displays several unnatural characteristics, including the Furin cleavage site and the unusual similarity to the Zhoushan bat virus ZC45/ZXC21. Besides, several lines of evidence have indicated RaTG13 is a possible manipulated fake virus, not as to mention the possible fake pangolin virus Pan-SL-CoV/GD. These important findings are all included in Limeng Yan’s so called scientific reports (since September 14, 2020). However, when we take a deeper look at these findings in a chronological order, we found all of these compelling evidence and insightful findings were actually not first found, proposed or done by Limeng Yan at all. Limeng Yan’s reports are more of reviews rather than scientific reports based on her own knowledge. Here I sorted up the timelines and recovered who were the first persons to find out these key evidence and results, who were the real heroes, pioneers and whistle blowers.