Zak Brown: Alonso's Indy 500 failure was the 'worst experience' of my career

McLaren CEO Zak Brown has lived through boardroom battles and racing chaos, but he calls the 2019 Indianapolis 500 failure with Fernando Alonso the "worst experience" of his career. The public humiliation—Alonso failing to even qualify—forced Brown to confront his own mistakes and ultimately fueled McLaren's IndyCar resurgence.

Why it matters:

Brown's candid admission offers insight into the leadership that has revived McLaren in both F1 and IndyCar. It shows that even at the highest level, failure is inevitable—but how you respond defines your trajectory.

The details:

• Speaking at the Autosport Business Exchange in Miami, Brown reflected on the "biggest, most public" mistake of his career.
• In 2019, McLaren's own Indy 500 entry with Alonso was plagued by electrical issues, costing vital track time. The two-time F1 champion failed to make the 33-car grid.
• Brown took full responsibility: "It was my fault because I didn't get the right pieces in place... I didn't trust my instinct."
• Despite the setback, Brown refused to quit. "In racing, when you crash, you repair the car... and you get right back in."

The big picture:

Since 2019, Arrow McLaren has evolved into a genuine Indy 500 contender, finishing second twice and fighting for wins. The painful lesson shaped Brown's approach to risk and preparation. For Alonso, the Indy 500 remains the final jewel of the Triple Crown—and the memory of 2019 serves as a reminder that even legends can be humbled. Brown, however, sees the failure as a gift: "I'm glad it happened because I won't let that mistake happen again."