Mike O’Hearn Biography: Age, Wife, Son, Height, Net Worth, Movies & TV Shows, Parents, Siblings

Michael O’Hearn is a celebrated American bodybuilder, actor, personal trainer, and model renowned for his extraordinary physique and multifaceted career in fitness and entertainment.

A four-time Mr. Natural Universe champion, he gained fame through bodybuilding competitions, magazine covers, and roles in shows like American Gladiators as Titan.

Profile

• Full Name: Michael O’Hearn
• Stage Name: Mike O’Hearn
• Born: 26, January 1969
• Age: 56 years old
• Birthplace: Kirkland, Washington, U.S.
• Nationality: American
• Occupation: Bodybuilder, Actor, Personal Trainer, Model
• Height: 1.91m
• Parents: Mr. O’Hearn and Mrs. O’Hearn
• Siblings: 8
• Spouse: Midajah O’Hearn (ex), Mona Muresan
• Children: Titan O’Hearn
• Relationship: Married
• Net Worth: $2.5 million

Early Life and Education

Michael O’Hearn was born on January 26, 1969, in Kirkland, Washington, to Mr. O’Hearn and Mrs. O’Hearn, growing up on a farm as the youngest of nine siblings-five brothers and three sisters. Raised in a bustling household, he developed a strong work ethic early on.

At Juanita High School, he excelled in football under Coach Chuck Tarbox, laying the groundwork for his athletic pursuits. Specific details about college education remain undisclosed, but his early exposure to sports fueled his passion for fitness. His American heritage reflects a blend of European roots, and he keeps religious details private.

Career

Mike O’Hearn began his journey in bodybuilding as a teenager, inspired by his farm upbringing and competitive family dynamic. He entered the competitive scene in the 1980s, quickly rising to prominence by winning the Mr. Natural Universe title four times and earning over a dozen bodybuilding accolades, including Mr. America and Mr. International.

His chiseled physique landed him on over 500 magazine covers, including Flex and Muscle & Fitness, establishing him as a fitness icon.

His early acting roles in low-budget films like Barbarian (2003) marked his entry into entertainment.

O’Hearn’s visibility soared when he joined American Gladiators in 1989 as Titan, showcasing his strength and charisma in the original series and its 2008 revival.

He expanded his acting portfolio with roles in World’s Finest (2004) and guest appearances on shows like It’s Always Sunny in Philadelphia. As a personal trainer, he developed the Power Bodybuilding program, blending strength training with hypertrophy, which he promotes through seminars and online platforms.

His YouTube channel, launched in the 2010s, offers workouts and lifestyle advice, amplifying his influence in fitness.

O’Hearn remains a dominant force in the fitness industry, sharing training insights through social media and collaborating with brands like Iron Rebel. His recent ventures include mentoring young athletes and producing content that emphasizes natural bodybuilding and mental toughness.

His enduring appeal lies in his ability to bridge competitive sports, entertainment, and coaching, inspiring a global audience to pursue health and discipline with unwavering commitment.

Social Media

• Instagram Handle: @mikeohearn
• Twitter Handle: @mikeohearn
• Facebook Handle: Michael O’Hearn
• YouTube Handle: Mike O’Hearn

Personal Life

Mike O’Hearn lives with his wife, Mona Muresan, a fitness model and entrepreneur, following his divorce from his previous spouse, Midajah O’Hearn, a personal trainer and former wrestling manager. He is a dedicated father to his son, Titan O’Hearn, frequently sharing moments that highlight their close bond through fitness-related posts.

Residing in Los Angeles, O’Hearn maintains a disciplined lifestyle, balancing rigorous training routines with family time while actively promoting natural bodybuilding.

Filmography

• Barbarian (2003)
• World’s Finest (2004)
• American Gladiators (1989-1996, 2008)
• It’s Always Sunny in Philadelphia (2010)

Net Worth

Mike O’Hearn holds an estimated net worth of $2.5 million. His wealth flows from his bodybuilding accolades, including prize money from Mr. Natural Universe titles, and extensive modeling work for fitness magazines.

Additional income stems from his Power Bodybuilding program, online coaching, brand partnerships, and acting roles, bolstered by a robust social media presence that drives sponsorships and merchandise sales in the fitness industry.