Glen Burtnik (born April 8, 1955) is a singer, songwriter, entertainer and multi-instrumentalist, best known as a former member of Styx. Burtnik has lived in North Brunswick, New Jersey since his birth. Burtnik has written hit songs for Randy Travis, Patty Smyth and Don Henley. The spelling of his name has changed a few times over the years (born Glenn Burtnick, then changed to Glen Burtnick, and finally Glen Burtnik, spelled with one N, no C).
Burtnik appeared in the Broadway production of Beatlemania as Paul McCartney, alongside Marshall Crenshaw, who played John Lennon. He continues his love of The Beatles to this day, with the tribute band Liverpool. This band are regular performers at The Fest For Beatles Fans, annually held in the Metropolitan New York City area and Chicago with occasional stops elsewhere.
He has written chart-topping hits such as "Sometimes Love Just Ain't Enough" for Patty Smyth and Don Henley, "Spirit of a Boy, Wisdom of a Man", and "Delicious Surprise", hosted the School of Rock radio show on The Hawk 105.7 FM, and recorded/toured/collaborated with well-known artists. As a member of Styx, he was heavily featured on the hit album Edge of the Century, on which he wrote (along with long-time associate, Plinky Giglio) the top ten Mainstream rock hit, "Love Is the Ritual" and co-wrote (with lead singer Dennis DeYoung) the last Billboard Top 40 hit for the band, "Love at First Sight" (#25, 1991).