George Russell has revealed he’s ‘okay’ after the Mercedes star was involved in a terrifying crash ahead of the Mexican Grand Prix. The Silver Arrows driver collided with a Tecpro barrier in FP2 on Saturday, just days after he’d been involved in a crash at the United States Grand Prix. Russell stepped out of the cockpit holding his ribs but was cleared following a medical inspection. Speaking in the aftermath of the crash, the 26-year-old has now revealed that he’s ‘okay’ after being ‘a bit winded’. “I’m okay. I feel a bit winded after that one,” he said. “Honestly, I don’t really know what ha…