Nationality: Russian<br /> Mars Ranking: #10<br /> Age: 16<br /> Height: 173cm<br /> Weight: 73kg<br /> Surgery base: Datura stramonium<br /> Eye color: green<br /> <br /> Ivan Perepelkin is a Russian boy under Sylvester Asimov's tutelage who joined the Annex Project along his sister, Elena, to find a cure for the deadly A.E. virus that afflicts the Earth. He is introduced as an honest, albeit gullible, individual. He developed a crush on Sheila Levitt after she treated his wounds when he took a punch meant for Jet.<br /> <br />