Miguez, the president and CEO of SeaTran Marine, defeated fellow Republican John Robert Bering (born March 1959) of Jeanerette in Iberia Parish, a United States Army veteran who works as a helicopter pilot servicing the Gulf of Mexico.
Miguez resides in New Iberia, Louisiana. He is an Executive in the Oil & Gas industry and a corporate attorney licensed in the State of Louisiana.
Miguez started shooting with his father at a local range at an early age. He started at USPSA and the International Practical Shooting Confederation when he was twelve years old. He started practicing with a Beretta 92F and became a Grand Master at the age of seventeen.