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Home Circuit Porsche Carrera Cup Porsche Michelin Sprint Challenge

Grandson of late AGP boss inks Porsche deal

Harry Walker, a young Aussie racer with various ties to F1, will debut in Porsche Michelin Sprint Challenge this weekend.

Andrew van Leeuwen
Andrew van Leeuwen
29 Apr 2025
Andrew van Leeuwen
//
29 Apr 2025
// Porsche Michelin Sprint Challenge
A A
0
Grandson of late AGP boss inks Porsche deal
Harry Walker's Porsche next to the iconic BAR F1 car owned by his father Campbell. Image: Supplied

Walker is the grandson of the late Ron Walker who helped lure F1 to Melbourne from Adelaide in the early-1990s and was Chairman of the Australian Grand Prix Corporation until 2015.

Campbell Walker, Ron’s son and Harry’s dad, has close ties to motorsport himself as a sporadic competitor, a former sponsor of Walkinshaw Andretti United and a shareholder in Supercars through Racing Australia Consolidated Enterprises.

Harry started in state-level BMW racing before competing in GT categories overseas ahead of this debut at national-level back on home soil.

The Porsche he will race is the same car that Campbell Walker shared with former F1 driver Tiago Montiero at Challenge Bathurst last year.

It will be prepared by Wall Racing and run under the Harry Walker Racing banner. The Porsche will sport signage from the WAU Foundation Academy.

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Walker is one of 13 Pro class entries for the second round of the Michelin Sprint Challenge season at Sydney Motorsport Park this weekend, with 24 entries in total.

Supercheap Auto 2026 wildcard livery reveal, 9am this Saturday at Team 18’s workshop. Click here for details.

Young Kiwi Willie Exton leads the standings thanks to a pair of wins at Phillip Island at the start of this month.



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