Ronnie Lubner was a businessman, but also a simple man. He used to wear a plaid shirt, watch football matches on television, and joke about everything. "Before starting a meeting, he would always crack several jokes," recalled Marc Lubner, his nephew, just four months ago. He told this to a room packed with family and friends who had wanted to say their final goodbyes to one of the biggest names in the glass industry. Ronnie Lubner and his son Gary led the Belron Group for decades. It is the multinational company that owns windshield replacement brands such as Carglass—which operates in some thirty countries, including Spain—and more than a dozen other brands spread across five continents. Today, the company employs more than 30,000 people, serves 15 million customers annually, and has a turnover of €6.46 billion per year. All this, just by replacing and repairing windshields.