Masten Gregory (USA)
b. 29 February 1932 (Kansas City, Missouri, USA) - d. 8 November 1985 (Porto Ercole, Tuscany, Italy)
Wikipedia
1961
1969
1961 : Le Mans 24 Hours - 1st in class
11 June 1961 - Le Mans 24 Hours - World Sports Car Championship
No. | Car | # | Class | Drivers | Entrant | Pos | Class | Grid | Notes |
33 | Porsche 718 RS61 | 718-047 | S2.0 | Bob Holbert (USA)/Masten Gregory (USA) | Porsche System Engineering (D) | 5th | 1st | 309 laps |