2024 Monaco Billionaires NET WORTH
as of 3/4/19
$11.8 B
Stefano Pessina heads the world's largest drugstore chain, Walgreens Boots Alliance. Pessina bought over 1,500 rival companies across Europe, merged his UniChem Group with Alliance Boots and took it private in a $22 billion deal. Between 2012 and 2014, Walgreens bought 100% of his pharmacy chain, creating Walgreens Boots Alliance.