His Spanish sounds pretty good, to me at least.

Elder D. Todd Christofferson, of the Council of the Twelve, recorded his own conference talk in Spanish for the conference just completed:

http://www.standard.net/Faith/2015/10/07/Mormon-apostle-D-Todd-Christofferson-does-Spanish-translation-for-own-general-conference-talk

I think it was a nice touch.  He wanted the Saints in Latin America and the Spanish-speaking Saints elsewhere to hear him in his own voice.