U.S. naval officer and naval engineer, was born in Texas. Nothing is known of his parents, nor even his specific place and date of birth. He graduated from Texas City High School in 1967, then attended Prairie View A&M University from 1967 to 1971, graduating with a BA in Electrical Engineering. One of his school's most distinguished graduates, Combs was named Outstanding Student Engineer of the Year by the Texas Society of Professional Engineers and Outstanding Senior Engineer while at Prairie View.
Combs also joined the Naval Reserve Officers Training Corps (NROTC), serving with the future navy vice admiral David Brewer while at Prairie View. Upon completing his undergraduate degree, Combs served for four years in the navy, joining the crew of the aircraft carrier Coral Sea as assistant boilers officer prior to its deployment to Vietnam in November 1971 Two weeks after returning to Texas from ...