Lily Serna ( born 5 July 1986 in Jerusalem ) is an Australian mathematician and television presenter , best known for co-presenting the SBS game show `` Letters and Numbers '' ( 2010 − 2012 ) and the cooking show `` Destination Flavour '' ( 2012 − present ) .
Lily Serna ( born 5 July 1986 ) is an Australian mathematician and television presenter . She is best known for co-presenting the SBS game show `` Letters and Numbers '' from 2010 until 2012 and the cooking show `` Destination Flavour '' since later 2012 .