Complex sentence: Boxer Wachler (née Wachler) married Selina Boxer in 1993 in Vancouver, Canada at which time both he and Selina changed their last names to Boxer Wachler thereby making him one a few American men to have a maiden last name.
Split into simpler sentences: Boxer Wachler (née Wachler) married Selina Boxer in 1993 in Vancouver, Canada at which time both he and Selina changed their last names to Boxer Wachler. He is one of a few American men to have a maiden last name.