| Full Name | Mark Schwahn |
| Nickname | Not Known |
| Profession | American Screenwriter, Director, Producer |
| Physical Stats & More |
| Height (approx.) | in centimeters - 176 cm
in meters - 1.76 m
in feet inches - 5’ 9” |
| Weight (approx.) | in Kilograms - 75 kg
in Pounds - 165 lbs |
| Body Measurements (approx.) | -Chest: 38 Inches
-Waist: 34 Inches
-Biceps: 15 Inches |
| Eye Color | Gray |
| Hair Color | Dark Brown |
| Personal Life |
| Date of Birth | July 5, 1966 |
| Age (as in 2017) | 51 Years |
| Birth Place | Livingston County, Illinois |
| Zodiac sign/Sun sign | Cancer |
| Nationality | American |
| Hometown | Pontiac, Illinois |
| School | University of Maryland, College Park, Maryland |
| College/University | University of Maryland, College Park, Maryland |
| Educational Qualification | Graduation in Bachelors |
| Debut | Film Crew- 35 Miles from Normal (1997)
TV- One Tree Hill (2003–12)
 |
| Family | Not Known |
| Religion | Not Known |
| Ethnicity/Race | North American |
| Address | Mark Schwahn
William Morris Endeavor Entertainment
9601 Wilshire Blvd.
3rd Floor
Beverly Hills, CA 90210-5213
USA (Fan Mail) |
| Hobbies | Traveling, Reading |
| Controversies | In November of 2017, TV writer Audrey Wauchope wrote on Twitter that she and her female writing partner were sexually harassed by the showrunner of her first television writing job, known to be One Tree Hill. Among the behaviors she claimed they were subjected to were unwanted touching, sexual comments and requests for massages. She also accused Schwahn of showing naked photographs of an actress he was dating to crew members without the actress's knowledge. |
| Girlfriends, Affairs and More |
| Sexual Orientation | Straight |
| Marital Status | Married |
| Girlfriends/Affairs | None |
| Wife | Diana Schwahn |
| Marriage Date | Not Known |
| Children | Not Known |
Money Factor
|
| Salary/Fees | Not Known |
| Net Worth | $35 million |