In contemporaneous newspaper reports, he was said to have attended high school in Nogales, Arizona.

[5] In the 1940s, he promoted wrestling in Santa Barbara County, California, where he resided at the time.

[6] In the 1950s, he leased a space in San Bernardino, California, where he hosted wrestling events and amateur boxing.

[9] Don Sebastian married Blanche Cordell in 1949 in Ventura, California; they divorced in 1958.

[10] He died in Los Angeles in 1987 and is buried in Forest Lawn Memorial Park, Glendale.