Lewis Hamilton, one of the most successful driver in the history of Formula 1, is preparing to compete in the Miami Grand Prix this weekend, with his sights set on securing the record for most championships in the sport’s history. In a recent interview with PEOPLE, the 38-year-old discussed the loneliness of being at the top of his sport and how he has bonded with other top athletes like Tom Brady and Serena Williams.

Hamilton described his friendship with Brady, whom he met at last year’s IWC event, as incredibly supportive, and said they confide in each other due to their shared experiences. Hamilton also spoke about his unique friendship with Williams, saying that they can understand each other’s struggles and successes in their respective sports.

The rise to the top was not always easy for Hamilton, who faced discrimination throughout his life. As a dedicated activist, he is working to make change in his sport and beyond. Hamilton is particularly focused on creating more diversity and equity within Formula 1 and other sports organizations. He launched his charitable organization, Mission 44, last year, and works with non-profits like Dibia DREAM to encourage young kids from underserved communities to pursue STEM subjects.

Despite his activism, Hamilton still has a job to do and is feeling confident about the upcoming Miami race, which is in its second year. He explained that he is less nervous about racing on a familiar circuit and that his team is arriving better prepared due to their experience from the previous year.

In addition to his racing career and activism, Hamilton also educates himself about global issues as he travels the world. As a global sport, Formula 1 takes him to many different places, and he believes it is important to read up on the places he visits and create impact in certain areas.

Hamilton’s dedication to making change both on and off the racetrack demonstrates his commitment to being a role model and making a positive impact on the world.