5x IQ One day, three fishermen caught a mermaid beside the sea. The mermaid agreed to give them three wishes to set her free. As we all know, intelligence is vital in this era. The first fisherman said,"I want to double my IQ." Instantly, he began to recite Shakespeare flawlessly. The second man, seeing his comrade, said,"I want to triple my intelligence." He began spouting complicated mathematical formulas. The third fisherman was astounded. He then said,"I want to quintuple my IQ then" He turned into a woman and the mermaid swam back to the sea, satisfied.