Ex-F1 Tire specialist Kees van de Grint blasts Mercedes' Toto Wolff and Red Bull boss Christian Horner amid their ongoing rivalry.

F1 fans this season boast the luxury of experiencing the intense rivalry of Lewis Hamilton and Max Verstappen. The pair have been neck-and-neck throughout the entire season, fighting individual battles on the track and even crashing upon one another.

Van De Grint worked as a tire specialist for Bridgestone during the height of Michael Schumacher's glorious success in F1. It seems that he prefers the intense Hamilton-Verstappen rivalry over the feud between two bosses.

Via The Independent

“I think that’s terrible, I think it’s tacky,” the Dutchman told Motorsport.com. “And then marshals are insulted. It is childish.

In the past, Wolff and Horner aren't strangers to making controversial comments during press conferences. Horner himself stated in the past that he has “no relationship” with Wolff.

Verstappen holds a slim 8-point lead over Hamilton, boiling down to how much pace these two will have in a cardiac finish with just two races to go this season. Meanwhile, Wolff and Horner are also turning their heads toward the F1 constructor's championship, with Mercedes boasting a narrow 5-point lead. Who will emerge victorious from both parties?