Lavish lifestyles of Vladimir Putin's daughters targeted by sanctions
It is widely known that Russian president Vladimir Putin is one of the richest men on earth but how exactly does he amass - and maintain - his fortune? For a man estimated to be worth $200 billion, Putin's presidential palace alone boasts an amphitheatre, underground hockey rink and private seaport. The palace stands in contrast to the tiny 800-square-foot apartment Putin claims in his most recent financial disclosure. Experts say the palace symbolises an era of Putin pursuing a luxurious lifestyle that he could never afford on his $140,000 government salary. There is a no-fly zone in the skies above the residence and a no-boating zone in the surrounding waters. However, working out the intricacies of Putin's wealth is a difficult task, CNN Business.