PHOENIX (AP) — The second winner of the $587.5 million Powerball jackpot is a 37-year-old electronics industry professional who grew up in a modest home in Pennsylvania and moved to an affluent Phoenix suburb last year before striking it rich in the lotto.

The winner is Matthew Good of Fountain Hills, who chose to remain anonymous after claiming the prize last week. Lottery winners in Arizona are a matter of public record, and The Associated Press filed a public records request to learn his name.