Nyquist (foaled March 10, 2013) is a champion American Thoroughbred racehorse who won the 2016 Kentucky Derby and 2015 Breeders' Cup Juvenile, only the second horse to complete the Juvenile-Derby double. He became the eighth undefeated winner of the Kentucky Derby, and the first since Big Brown in 2008. He received the 2015 Eclipse Award for Champion Two-Year-Old. He is the second Kentucky Derby winner after Morvich to win the race while undefeated after winning Champion Two Year Old the year before, and then never winning again.