Brynjolfsson is the founder and CEO of VOLT Lighting, the primary sponsor of the No. 7 Park Place Porsche. After making his IMSA debut in the IMSA MICHELIN Pilot Challenge in 2017, Brynjolfsson scored his first victory in 2018 at Road Atlanta and also owns a World Challenge victory at VIR. His previous racing experience also includes PCA races in 2016, setting three track records in the Porsche Cayman.