Research notes
Logan Sprung is a GTP Race Engineer at WTR, with the LinkedIn title "GTP Race Engineer at Wayne Taylor Racing". He joined the team as an Assistant Engineer in 2019 and was promoted to Race Engineer in November 2023. He graduated from IUPUI. Note: WTR organises its engineering team at GTP level rather than by car number, and public sources do not explicitly bind him to the specific No. 101 or No. 10 car;
the car number attribution in this entry is inferred.