Complete the following sentence: Ruby also had two endurance racing victories in the 24 Hours of Daytona (1965<unk>1966), both times partnering with Ken Miles. Ruby and Miles teamed up to win the 1966 12 Hours of Sebring and the 1966 World Sportscar Championship.<unk> Ruby and Miles teamed up to win the 1966 12 Hours of Sebring and the 1966 World Sportscar Championship.<unk> Ruby and Miles teamed up to win the 1966 12 Hours of Sebring and the 1966 World Sportscar Championship. Ruby was scheduled to drive in the
1966 24 Hours of Le Mans, however he was forced to withdraw due to spinal injuries suffered in a plane crash.<unk>1966 24 Hours of Le Mans, however he was forced to withdraw due to spinal injuries suffered in a plane crash. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️ Ruby played a key role in Ford Motor Company's GT40 program in the mid-1960s.<unk> Ruby played a key role in Ford Motor Company's GT40 program in the mid-1960s. ️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️<unk>️