HAP SHARP: Partnered with his Texas friend Jim Hall to build and race Chaparral cars. A quiet but fun man, Hap won the 1965 Sebring 12 hour and had great success in Nassau. He loved F1 cars and bought rides from 1961 to 1964. Hap committed suicide at his Argentine cattle ranch when he found he had terminal cancer
CARROLL SHELBY: If you’re reading this you already know a lot about this unique and quite amazing man. Shelby was the ultimate salesman and entrepreneur. And he could drive a race car winning dozens of early SCCA events and culminated winning LeMans in 1959. Shelby (L) with his Aston Martin teammate Salvadori (R).
JO SIFFERT: Known as Seppit, Siffert had success driving for Rob Walker and won what is considered the last F1 race by a privateer at Brands Hatch in 1968 But his biggest reputation was in Porsche sports cars. In 1968 he won both Daytona and Sebring, won the Targa Florio and numerous WSC races most famously racing wheel to wheel with teammate Pedro Rodriguez.
BILL SPEAR: One of the early road racing stars. Friend and co driver with Briggs Cunningham, Spear loved fast Italian cars. Huge for a race driver, he often sat very high in the small foreign race cars.
https://www.historicracing.com/driverDetail.cfm?driverID=7882