Table:
text: Area (LDS Church)
List
List
Area_name Area_headquarters Area_president_Quorum First_counselor_Quorum Second_counselor_Quorum
North America West Salt Lake City , Utah Richard J. Maynes (President) Richard J. Maynes (President) Richard J. Maynes (President)
Pacific Auckland , New Zealand James J. Hamula (1st) Kevin W. Pearson (1st) O. Vincent Haleck (2nd)
Philippines Manila , Philippines Brent H. Nielson (1st) Ian S. Ardern (1st) Larry J. Echo Hawk (1st)
South America Northwest Bogotá , Colombia Juan A. Uceda (1st) W. Christopher Waddell (1st) C. Scott Grow (1st)
South America South Buenos Aires , Argentina Walter F. González (1st) Jorge F. Zeballos (1st) Francisco J. Viñas (1st)
Utah North Salt Lake City , Utah L. Whitney Clayton (Presidency) L. Whitney Clayton (Presidency) L. Whitney Clayton (Presidency)

Question: Name the area president if the area name is South America for area (LDS Church)?