Education
Born in Jerusalem, Serna attended Cheltenham Girls" High School and graduated from the University of Technology, Sydney with a Bachelor of Mathematics and Finance and a Bachelor of International Studies in 2009.
Born in Jerusalem, Serna attended Cheltenham Girls" High School and graduated from the University of Technology, Sydney with a Bachelor of Mathematics and Finance and a Bachelor of International Studies in 2009.
In August 2010, she began co-presenting Letters and Numbers as the show"s arithmetical guru while completing honours studying part-time in mathematics with applications in biology looking at the effects of flooding on the Fitzroy River and Great Barrier Reef. Serna intends to complete a Doctor of Philosophy in environmental science.