Hamilton Finding New Sense of Purpose in Diversity Drive

Mercedes driver Lewis Hamilton of Britain speaks during a press conference at the Australian Formula One Grand Prix in Melbourne, Australia, on March 12, 2020. Rick Rycroft/AP

LONDON—Lewis Hamilton says his drive for social justice, and campaigning for diversity, has given his life a real purpose while also helping prolong his record-breaking Formula One career.

The 36-year-old Mercedes driver, winner of a record 100 grand prix, is chasing an unprecedented eighth world championship in a tight battle with Red Bull rival Max Verstappen, 24.