Matthew David McConaughey ( mə-KON-ə-hay; born November 4, 1969) is an American actor. He achieved his breakthrough with a supporting performance in the coming-of-age comedy Dazed and Confused (1993). After a number of supporting roles, his first success as a leading man came in the legal drama A Time to Kill (1996). His career progressed with lead roles in the science fiction film Contact (1997), the historical drama Amistad (1997), and the war film U-571 (2000).
In the 2000s, McConaughey became known for starring in romantic comedies, including The Wedding Planner (2001), How to Lose a Guy in 10 Days (2003), Failure to Launch (2006), Fool's Gold (2008), and Ghosts of Girlfriends Past (2009), establishing him as a sex symbol. In 2011, after a two-year hiatus from film acting, McConaughey began to appear in more dramatic roles, beginning with the legal drama The Lincoln Lawyer.