YOU SAID:
Isabelle is the coolest person ever to live.
INTO JAPANESE
イザベルは今まで生きてきた中で最もクールな人です。
BACK INTO ENGLISH
Isabel is the coolest person who has ever lived.
INTO JAPANESE
イザベルは今まで生きてきた中で最もクールな人です。
BACK INTO ENGLISH
Isabel is the coolest person who has ever lived.
That didn't even make that much sense in English.