Benjamin Schiff Platt is an American actor, singer, and songwriter. He began his acting career in musical theater as a child and appeared in productions of The Sound of Music (2006) and The Book of Mormon (2012-2015), rising to prominence for originating the title role in Broadway coming-of-age musical Dear Evan Hansen (2015-2017). His performance in the latter earned him multiple accolades, including a Tony, Emmy, and Grammy Award. At 23, Platt became the youngest solo recipient of the Tony Award for Best Actor in a Leading Role in a Musical.