After retiring from competitions Raag acted as a weightlifting coach, referee and official. Besides wrestling he was known as a singer and theater actor. He performed as an actor at the Valga theatre from 1919 until 1922 and as a choral singer and soloist at the Estonia Theatre from 1928 until 1933. He appeared in two Estonian silent films: Õnnelik korterikriisi lahendus (1924), directed by Konstantin Märska, and Tšeka komissar Miroštšenko (1925), directed by Paul Sehnert.
References
{{authority control}}{{DEFAULTSORT:Raag, Kaljo}}{{Estonia-Olympic-medalist-stub}} 15 : 1892 births|1967 deaths|People from Võru Parish|People from the Governorate of Livonia|Olympic weightlifters of Estonia|Weightlifters at the 1924 Summer Olympics|Estonian male weightlifters|Estonian male stage actors|Estonian male film actors|Estonian male silent film actors|Estonian male musical theatre actors|Estonian male singers|20th-century Estonian male actors|20th-century singers|20th-century male singers