Given Yusuf İsmail's fame, American professional wrestling promoters chose to launch Mahmut with the ring name Youssouf Mahmout as the son of Yusuf İsmail and further, "the Terrible Turk", a moniker originally carried by Yusuf İsmail.[1]
A main street in Eskişehir, the Anatolian city he later settled is named after him.[1]
"Mahmout Tells Of His Early Life; Turkish Farms Breed Wrestlers. Bulgarian Grappler Who Is Picked as a Likely Opponent for Champion Frank Gotch Describes Training and Conditions in Land of Sultan, Where 100 Contestants Often Participate at Big Festivals." Chicago Tribune. 13 Dec. 1908.