Luguelín Miguel Santos Aquino is a Dominican sprinter, who specialises in the 400 m. He was the silver medallist in the event at the 2012 London Olympics at the age of eighteen. His personal best is 44.11 seconds. Wikipedia
Born: 1992 (age 31 years), Bayaguana, Dominican Republic
Height: 5′ 8″
Weight: 134 lbs
Siblings: Juander Santos
Personal best: 400 m: 44.11 (Beijing 2015)
Sport: Track and field