- Played football for two seasons at the University of Central Florida, before dropping out in 2003 to care for his ailing mother.
- Brother, Marque Lynche Jr., was a Top 24 contestant on Season 3 of American Idol.
- Daughter, Laila, was born while Lynche was auditioning for the ninth season of Idol.
- Was at the center of controversy when it was reported his father publicly confirmed Lynche had made Idol's Top 24, several weeks before the official announcement was made.
- Lists R&B singers Maxwell, Lauryn Hill and Al Green as his primary influences.
- Kingston Michael Lynche — Son
- Marque Lynche Sr. — Father
- Christa Angelelli — Wife
- Michele Lynche — Mother
- Sharon Scott-Lynche — Stepmother
- Laila Rose Lynche — Daughter
- Marque Lynche Jr. — Brother
- Attended University of Central Florida, Orlando, Florida, United States