English Premier League leads the way in lucrative shirt sponsorship deals . Named as the number one company in the Sunday Times Tech Track 100 list in 2011 , Wonga lends money with an annual interest rate of 4,124 % . Wonga clubs near $ 200 million per year mark , Magpies 's top clubs make $ $ 200 million m 2011 . Barcelona sign controversial shirt deal with loans company called Wonga . World 's biggest shirt deals sees Qatar Foundation pay Barcelona $ 38m a year .
English Premier League leads the way in lucrative shirt sponsorship deals . Wonga clubs near $ 200 million per year mark , Magpies 's top clubs make $ $ 200 million m 2011 . Barcelona sign controversial shirt deal with loans company called Wonga . World 's biggest shirt deals sees Qatar Foundation pay Barcelona $ 38m a year .