He was born in a place called Omaha, which lies in Nebraska of United States of America.
He belongs to the ethnicity white and nationality American.
And though they've kept the details of their relationship private, the couple has attended several events together including the 2013 Victoria's Secret Fashion Show, which was taped in November.
The couple plans to wed this Halloween and host a fun weekend for their loved ones. That April, they stepped out together as a couple at the Coachella Valley Music and Arts Annual Festival in Indio, California. 2, Chung, her girlfriends and her mom celebrated the actress' upcoming wedding with a bridal shower in Los Angeles. Greenberg showed up unannounced with a bouquet of red roses for his future wife.
Greenberg moved to New York City after high school.
He attended and worked at a Jewish summer camp located in Webster, Wisconsin, called Herzl Camp.
He starred as Joseph in a camp-wide production of Joseph and the Amazing Technicolor Dreamcoat in 1992.
Greenberg received a Bachelor of Fine Arts in Theatre at New York University in 2000.