By Tim Pitt Lamborghini has announced record half-year results, with operating profit up 69.6 percent to £356 million on a turnover of £1.12 billion. The Italian supercar manufacturer earned more profit in the first six months of 2022 than in the whole of 2021. Speaking exclusively to City A.M., Chairman and CEO Stephan Winkelmann hailed the company’s “best six months ever”, attributing its performance to a better product mix, favourable euro-to-dollar exchange rate and the high proportion of Lamborghini customers – more than 50 percent – who opted for extra-cost customisation. New models comi…