11. Andre Villas-Boas — Zenit Saint Petersburg 2015-2016 Income: €8.5 million (£6.8 million; $9.6 million) This Portuguese manager had short tenures at Chelsea and Tottenham before departing to Russia, which he'll also leave after a two-year deal worth more than £13 million. He's still the youngest manager to ever win a European title, earning it with Porto in 2011 when he was just 33.