When Andrea Kimi Antonelli stepped onto the top step of the podium at the Chinese Grand Prix, the man on his pit-wall headset was the same engineer who had spent more than a decade calling races for Lewis Hamilton. The view from the Mercedes garage in Shanghai was not lost on Peter "Bono" Bonnington.
Hamilton, in his first Ferrari season, had finished a place behind his old team, claiming his first podium in red. Antonelli, on his second Grand Prix start, had taken pole and converted it into victory. Bonnington stood between two driver eras, both of them his.
"It's pretty good. I can't complain," he said after the race. "Just to have Lewis there with Kimmy. Yeah, it was a hell of a moment. It's one that I'll cherish. But yeah, felt like it was getting the band back together, but not the band. I don't know how the analogy is there, but yeah, it was really, really nice, really touching. And Lewis, yeah, is a great sportsman as ever."
The win was the first of Bonnington's post-Hamilton career, and the first of Antonelli's whole career. It also forced an admission about how different his working life now is.
"It's chalk and cheese. It's chalk and cheese," Bonnington said. "With Lewis, I knew what he was thinking. I knew that he didn't need to be told. Whereas when I started with Kimmy, it was a case of I don't know what he doesn't know. So I'm having to re-remember loads of stuff that I took for granted."
That re-remembering is the unglamorous half of bringing a teenager into a world-championship-grade team. Hamilton arrived at Mercedes already a champion. Antonelli arrived as the most-watched 19-year-old in the paddock, but with no Grand Prix-level habits to fall back on. Bonnington's job, suddenly, was to put fundamentals back into the procedures.
What he has not had to coach, he says, is speed.
"It's one of those things — I read a book about the 10,000 hour rule many, many years ago and I sort of started to really strongly believe it, thinking, oh, if we all had enough practice we'd be good enough," he said. "And then I met the likes of Michael, I met the likes of Lewis, and then you realised — no, actually, no. There is the extra step, that extra tenth or two. And that's what Kimmy's got. He's got that extra tenth or two."
That comparison — placing Antonelli inside the same conversation as Michael Schumacher and Hamilton — is not the kind of thing race engineers say lightly. Bonnington spent the best part of a decade on Hamilton's car. He has direct experience of what world-championship speed feels like over a radio. His verdict on Antonelli, three races into his Formula 1 career, is that the natural margin is already there.
The team management around him is more cautious. Toto Wolff, asked the same evening whether Antonelli could win the world title, urged everyone — including the driver — to slow down. "He's had a great race. George was blocked at the beginning, so they weren't head-to-head," Wolff said. "He will make mistakes and he will have great days like today, and all of that is going to add to being a hopefully a world champion one day. But we shouldn't be carried away now with world championships. It's not good for him and not good for the expectations of anyone."
Bonnington, asked what it would take to make Antonelli a champion, kept his answer in the same key.
"That's going to take endurance. We've got two fewer races, but it's going to take a lot of endurance. To win one [race] is great. To win a championship — it's exponential, the effort that goes into it. I think it's taking it a step at a time. Follow the procedures. Just think about the process. Don't get ahead of yourself. Don't worry, it will come. If you tick all the boxes and you get all your ducks in a row, it will come to you."
For Mercedes, the early evidence is that the band, even in its new form, can still win Grands Prix.
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*Originally published on [News Formula 1](https://newsformula.one/article/bonnington-hamilton-antonelli-chalk-cheese-mercedes-2026-china). Visit for full coverage.*