Sonny is a graduate of Baylor University holding a BA in Religion.
Studied and completed the improv curriculum at the Upright Citizens Brigade Improvisational and Sketch Comedy Training Center in Los Angeles.
Studied clowning and physical comedy with master clown Jef Johnson, (Slava's Snowshow).
Is the estranged son of once famous Dallas restaurateur Pete Dominguez; whose Tex Mex cuisine attracted celebrities such as Clint Eastwood, Carol Burnett, and Princess Grace of Monaco.