Members: Big Foot

The GTO means 'Gran Trismo Orgettos' which is latin.
'The International GTO"s were baritone, Willie Powell, 2nd tenor, Tunde Aleem (then Arthur Allen), 1st tenor Norman Dade and lead, Tommy Lockhart. They recorded between 1963-65. They were also known as the Master Four who recorded for Jet Set 'It's Not The End' (doo wop).'
'Willie Powell has since passed. Tunde and his brother are a successful songwriting and producers in the field, Norman travels throughout the world in the gospel field and Tommy sings with the Sheps (an acapella vocal group) and the Legendary Teenagers (with the existing members of Frankie Lyman's group). '