Let's make this birthday one to remember.

50 years old (Born on July 11, 1972)

American actor; He is famous from Lex Luthor on Smallville.

Athletic and outgoing, Rosenbaum is an avid hockey player and golfer. He is also a dedicated New York Rangers fan. In addition, he has a passion for music, and plays both acoustic and electric guitar. Participated in the Seattle Hockey Challenge in 2005 as he has for a few years. His brother, Eric, also participated this year. Graduated from Castle High school in Newburgh, Indiana. Bought the video arcade system of Galaga after receiving his first paycheck. The Knights football Shirt in Sorority Boys is a reference to the Castle Knights from Castle High School in Newburgh, Indiana.

Is left-handed.

Goes back to Indiana every summer to participate in an annual wiffle ball tournament with old high school friends.

Has a cousin Daniel, who graduated from UMASS in 2002. Michael attended the ceremony.

Plays the role of Lex Luthor on the series "Smallville" (2001), which is about the life of young Clark Kent. Coincidentally, he is also the voice of The Flash on "Justice League" (2001), a team that includes Superman.

Graduated from Castle High school in Newburgh, Indiana. Then went on to graduate with a Bachelor of Arts Degree from Western Kentucky University in 1995.

Resides in Los Angeles.

Has movie posters of Napoleon Dynamite (2004) and Rocky (1976) in one of his rooms; along with a poster of all the heroes of D.C. comics.

Has a great affinity for 1980s Soft Rock. Has attended concerts such as Foreigner, Hall & Oates, and Olivia Newton-John.

Participates in many celebrity ice hockey and charity events. The charity he favors the most is the Ronald McDonald House.