Conor McGregor is well known for flashing his hard-earned wealth around . The UFC icon has spoken openly about being broke in the past, which only makes him more loudly enjoy the fruits of his success today. Some of his more expensive purchases include a Lamborghini Aventador Roadster, McLaren 650S, Rolls-Royce Ghost and Bentley Continental GT. So when you’ve got all the luxury cars handled , you turn to the ocean. Well, that is what happened in McGregor’s case. He dropped US$3.6 million on a yacht . Considering Forbes named him the highest-paid athlete in 2021 , earning US$180 million…