In the swimming pool of Water Cube in Beijing, an invincible Michael Phelps wearing Speedo's "shark skin" swimsuit won the unprecedented eight gold medals in a single Olympics, the record which possibly will not be broken for the decades. But sure, in such a mermaid costume shown in the above picture, it was sensed Michael Phelps could not compete in any swimming event. Nevertheless, it is not a very bad idea for a commercial. Source: Sina.com