On December 28, 1963, they captured the WWWF United States Tag Team Championship in Teaneck, New Jersey in two straight falls from Gorilla Monsoon and Killer Kowalski.

While both teams were heels at the time, the Tolos Brothers did a television interview prior to the title match, "looking forward" to seeing all of their fans in Teaneck.

As a vicious heel known as the "Golden Greek", Tolos also engaged in a long time rivalry with "Classy" Freddie Blassie in the LeBell family's World Wrestling Association, often feuding over the Americas Championship.

[4] Tolos had a run in Herb Abrams' Universal Wrestling Federation from 1990 to mid-1991, managing Cowboy Bob Orton, Cactus Jack and The Power Twins as well as serving as color commentator on the UWF's Fury Hour program.

[5] When a back injury sidelined Hennig for more than a year, Tolos was replaced by The Genius as The Beverly Brothers' manager and departed the WWF.