By age 1 Heidi was booting up the family computer.
At 18 months she was playing chess.
At 2-years-old she was reading at the level of an 8-year-old.
Heidi is one of about 90 children under the age of 10 who belong to British Mensa.
The youngest girl to ever be admitted into Mensa was just two-years-old. Georgia Brown was admitted into the society of geniuses with an IQ of 152 when she was 2.