Joshua Winslow Groban (born February 27, 1981) is an American singer, songwriter, and actor. His first four solo albums have been certified multi-platinum, and he was charted in 2007 as the number-one best selling artist in the United States, with over 22.3 million records. As of 2022, he had sold over 25 million records worldwide. Groban originally studied acting, but switched to singing as his voice developed. He attended the Los Angeles County High School for the Arts, a free... [more on Wikipedia]