Answer:
someone with savant syndrome.
Step-by-step explanation:
Savant syndrome: The disorder savant syndrome is defined as a condition in which a person has significant or notable mental disabilities describes few abilities moreover average. A person having savant syndrome excel in skills mostly related to memory, for example, artistic ability, map making, rapid calculation, musical ability.
Out of ten, one person with autism carry savant skills.
In the question above, Alexandra is likely someone with savant syndrome.