Evan Wolfson is a prominent attorney, LGBT rights advocate, and the founder and president of Freedom to Marry, a campaign to win marriage equality nationwide. Many consider Evan Wolfson to be the father of the same-sex marriage movement. He's also authored many works including the book Why Marriage Matters: America, Equality, and Gay People's Right to Marry. Let us show you why he was listed as one of Time magazine's100 Most Influential People in the World. We'll give you all the details on how this adjunct law professor argued before the Supreme Court in Boy Scouts of America v. Dale, and why, in 2012, Wolfson received the Barnard Medal of Distinction alongside President Barack Obama.