Rubert Martínez
Rubert Martínez Texidor( born July 16, 1985) is a male judoka from Cuba, who won the silver medal in the men's lightweight division( – 73 kg) at the 2003 Pan American Games.
He represented his native country at the 2004 Summer Olympics in Athens, Greece, where he was defeated in the first round.
Dan K. Williams
Dan K. Williams( born February 1, 1956) is an American politician.
He was elected to the Pennsylvania House of Representatives in 2018, representing the 74th district in Chester County, Pennsylvania
Quincy Williams
Quincy Williams( born August 28, 1996) is an American football linebacker for the Jacksonville Jaguars of the National Football League( NFL).
He played college football for the Murray State Racers and was drafted by the Jaguars in the third round of the 2019 NFL Draft.
He is the older brother of Quinnen Williams, a defensive lineman for the New York Jets.
Warren Bone
Warren Bone is a former defensive end in the National Football League.
Doug Martin (defensive end)
Doug Martin( born May 22, 1957) is a former professional American football player who was selected by the Minnesota Vikings in the 1st round( 9th overall) of the 1980 NFL Draft.
A, defensive end from the University of Washington, Martin played in 10 NFL seasons from 1980 to 1989 for the Vikings.
Dan Williams (defensive end)
Daniel Williams II( born December 15, 1969) is a former professional American football defensive end in the National Football League.
He was drafted 11th over all in the 1993 draft, after the Denver Broncos traded up three spots to acquire him.
He played for the Broncos( 1993 – 1996) and the Kansas City Chiefs( 1997, 1999 – 2001).
Williams sat out the entire 1998 season amidst a contract dispute after being tagged as the Chiefs' franchise player.
He now resides in Roswell, Georgia.
Carl Sullivan
Carl Sullivan is a former defensive end in the National Football League.
Matt Broha
Matthew Kent Broha( born June 6, 1989) is a former American football defensive end.
He signed with the New York Giants as an undrafted free agent.
He played defensive end at Louisiana Tech.
Mark Hall (American football)
Mark Hall is a former defensive end in the National Football League.
Calvin Wallace
Calvin Wallace is a former defensive end in the National Football League.

Question: Are both Rubert Martínez and Dan Williams (Defensive End) from the same country?
Answer: no