Horner and Brundle in awe of Verstappen's baby: 'Look at that bloodline!'

Following FP1 for the Miami Grand Prix, Horner and Brundle talked about Verstappen's new role as father to his baby girl, Lily.

"It's great news for Max and Kelly, and their family. It's great, it's really a big thing becoming a father, and Max is super proud and rightly so," said Horner in conversation with Brundle's during Sky Sports broadcast.

Brundle then asked: "We talk often about wanting, and there's so many championships, to get an incredible female Formula One racer. Has she just been born?"

Horner then made the comparison with racehorses, emphasising - jokingly so - the importance of DNA in performance.