Sullivan founded SH Racing after graduation from Baylor University in 2003 with a Bachelor of Business Administration degree in entrepreneurship.

In addition to racing, Sullivan co-founded sports nutrition supplement firm Protein Bullet and the Dallas-based private equity fund Modena Capital Group.

The team captured the bronze medal, earning its first podium finish, in its third event at the 2014 X GAMES, in Austin, Texas.

KVSH Racing is co-owned by venture capitalist Kevin Kalkhoven 1996, Indy car champion Jimmy Vasser and Sullivan.

[1] The combined effort recorded their first win in the third race of the 2019 season with Jack Hawksworth and Richard Heistand finishing at the front of the GTD class at Mid-Ohio.

The partnership resulted in numerous podiums and wins over the 3 seasons that it existed but in late 2020, Vasser Sullivan announced that it was splitting from AIM Autosport in order to establish a new team base in North Carolina.

The team was rebranded back to just Vasser Sullivan Racing for the start of the 2021 season and has been operated out of their Charlotte, NC base since that time.

[3] Vasser Sullivan saw further expansion ahead of the 2022 season as Lexus Racing signed Ben Barnicoat who joined Jack Hawksworth in the No.

Hawksworth and Barnicoat even took up an apartment together in Huntersville, NC which is near the Vasser Sullivan shop and the Lexus Racing facilities.

[7] Vasser Sullivan Racing also placed third in the IMSA GTD championship but elected to swap in Parker Thompson into a full-season role alongside Frankie Montecalvo for the 2024 season.