Nico Hulkenberg has been on the Formula 1 grid since 2010 yet the Haas driver still finds it can be ‘stressful’ after battling against one rival in the Singapore Grand Prix. The 2024 running of F1’s original night race at Marina Bay last time out marked the 37-year-old’s 224th Grand Prix entry and 221st start so far. Hulkenberg made his debut in Formula 1 14 years ago, and will be on the grid for a few more yet after signing with Audi back in April. Hulkenberg joins Sauber in 2025 to start his multi-year contract as a works Audi driver after opting against signing new terms with Haas. His exit…