Some context: Herbert Jackson Youngblood III (born January 26, 1950) is an American former college and professional football player who was a defensive end for the Los Angeles Rams of the National Football League (NFL) for fourteen seasons during the 1970s and 1980s. He was a five-time consensus All-Pro and a seven-time Pro Bowl selection and was inducted to the Pro Football Hall of Fame. Before playing professionally, Youngblood played college football for the University of Florida, and was recognized as an All-American. He is considered among the best players Florida ever produced--a member of the College Football Hall of Fame and one of only five Florida Gators to be named to the Gator Football Ring of Honor.
Youngblood was an All-America selection in 1970, as well as being the SEC Lineman of the Year, All-SEC, and a finalist for the Outland Trophy. After his college career, Youngblood played in the Senior Bowl and recorded four sacks. He was named the Outstanding Lineman of the Game and in 1989 he was voted into the Senior Bowl Hall of Fame. Additionally, he was voted a member of the 50th Anniversary Senior Bowl All-Time Team in 1999. For his achievements he was selected to the All-Time SEC team in 1983. He was voted to the All-SEC Quarter-Century Team (1950-74) as well as being voted to the 25-year All-SEC teams which spanned from the 1961 through the 1985 seasons. He was voted best defensive end in SEC for the years 1960-85. Additionally, he was voted to the SEC All-Decade team for the 1970s. In 1995, Youngblood was voted one of the SEC Football Legends and was presented at the SEC championship game in Atlanta, Georgia. Youngblood, who is regarded by some as the best defensive end in Gators history, was named to the All-time Florida Gators team in 1983, and in 1999 he was voted to the Florida Gator All-Century Team. In 2006, he was named to the 100-year Anniversary Gator Team. In 1975, Youngblood was voted to the Florida Sports Hall of Fame which features great athletes who played college or professional athletics and have a Florida connection. In 2001, he was elected to the University of Florida Athletic Hall of Fame. Five years later, in 2006, Youngblood was among the first four Gator legends to be inducted into the Florida Football Ring of Honor, alongside Steve Spurrier, Danny Wuerffel, and Emmitt Smith. In 1992, Youngblood was elected to the College Football Hall of Fame. He was also selected to the FWAA 1969-1994 All-America Team with players like Lawrence Taylor, Jerry Rice, John Elway, Tony Dorsett, Ronnie Lott, and Jack Tatum. In 1999, he was named to the Sports Illustrated NCAA Football All-Century Team as one of only six defensive ends named to the squad. He was named by one SEC publication as the Top All-Time SEC Defensive of All-Time. Youngblood was also named by the Birmingham News as one of the Top 10 defensive linemen in SEC history, ranking with SEC greats as Reggie White, Doug Atkins, and Bill Stanfill. In addition, he is one of the three the top defensive lineman in history of the SEC, making the 75th Anniversary All-SEC Team in 2007 as determined by votes of SEC fans.
What was his focus in college?
A: All-America selection in 1970, as well as being the SEC Lineman of the Year, All-SEC, and a finalist for the Outland Trophy.

Some context: Robert Anson Heinlein (; July 7, 1907 - May 8, 1988) was an American science fiction writer. Often called the "dean of science fiction writers", his sometimes controversial works continue to have an influential effect on the genre, and on modern culture more generally. Heinlein became one of the first American science fiction writers to break into mainstream magazines such as The Saturday Evening Post in the late 1940s. He was one of the best-selling science fiction novelists for many decades, and he, Isaac Asimov, and Arthur C. Clarke are often considered the "Big Three" of English-language science fiction authors.
Heinlein's experience in the U.S. Navy exerted a strong influence on his character and writing. He graduated from the U.S. Naval Academy in Annapolis, Maryland with the class of 1929 and went on to serve as an officer in the Navy. He was assigned to the new aircraft carrier USS Lexington in 1931, where he worked in radio communications, then in its earlier phases, with the carrier's aircraft. The captain of this carrier was Ernest J. King, who later served as the Chief of Naval Operations and Commander-in-Chief, U.S. Fleet during World War II. Heinlein was frequently interviewed during his later years by military historians who asked him about Captain King and his service as the commander of the U.S. Navy's first modern aircraft carrier. Heinlein also served aboard the destroyer USS Roper in 1933 and 1934, reaching the rank of lieutenant. His brother, Lawrence Heinlein, served in the U.S. Army, the U.S. Air Force, and the Missouri National Guard, and he rose to the rank of major general in the National Guard. In 1929, Heinlein married Elinor Curry of Kansas City in Los Angeles, and their marriage lasted about a year. His second marriage in 1932 to Leslyn MacDonald (1904-1981) lasted for 15 years. MacDonald was, according to the testimony of Heinlein's Navy buddy, Rear Admiral Cal Laning, "astonishingly intelligent, widely read, and extremely liberal, though a registered Republican," while Isaac Asimov later recalled that Heinlein was, at the time, "a flaming liberal". (See section: Politics of Robert Heinlein.)
When did he go to the navy
A:
He was assigned to the new aircraft carrier USS Lexington in 1931,