Mark Gastineau, born Marcus Dell Gastineau on November 20, 1956, in Ardmore, Oklahoma, is a name that resonates with football fans, especially those who followed the NFL during the 1980s. Known for his aggressive style of play and flamboyant celebrations, Gastineau was a dominant force in the league. This article delves into various aspects of his life, including his Net Worth, career achievements, personal life, and more.

Net Worth – A Complex Picture

Varied Estimates

Mark Gastineau’s net worth has been a subject of debate, with estimates of $35 million. The discrepancy in these figures could be attributed to various factors, including his career earnings, investments, and expenditures.

Career Earnings

During his time in the NFL, Gastineau’s salary was considered high for the era. Also, in 1986, he earned $625,000, which was a significant amount at the time.

Post-Retirement Ventures

After retiring from football, Gastineau took up acting and appeared in several movies and TV shows. He also worked as a motivational speaker and authored a book about his life and career.

Career Highlights

Early Years and Education

Gastineau grew up in a military family and moved around frequently during his childhood. He attended Arizona State University and played college football there. He was drafted by the New York Jets in the second round of the 1979 NFL draft.

NFL Career

Gastineau was known for his explosive speed and ability to get to the quarterback. He was a five-time Pro Bowler and led the league in sacks for two consecutive years in 1983 and 1984. He was part of the famed “New York Sack Exchange,” a defensive line that also included Joe Klecko, Marty Lyons, and Abdul Salaam.

Boxing Stint

After retiring from football, Gastineau pursued a career in boxing, compiling a record of 15 wins and 2 losses before retiring from the ring.

Personal Life

Marriages and Children

Gastineau has been married several times, including to Lisa Gastineau, with whom he has a daughter, Brittny Gastineau, a socialite and reality TV personality. Also, he has a son with actress Brigitte Nielsen.

Legal Troubles and Health Issues

Gastineau has faced numerous legal issues, including charges related to assault and substance abuse. He was diagnosed with colon cancer in 1997 and later with dementia, Parkinson’s disease, and Alzheimer’s disease.

Real Estate and Assets

Gastineau has owned several high-end properties, including a custom home in New York and a beachfront home in Florida, which he sold for $3.3 million in 2016.


On-Field Achievements

Gastineau’s legacy in football is secure, with records for sacks and Pro Bowl appearances. He was inducted into the New York Jets’ Ring of Honor in 2012.

Off-Field Impact

His book, “Nobody in the World is Better Than Me,” has been praised for its honesty and openness about his life and career. However, his struggles have somewhat overshadowed his football accomplishments.

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Lastly, Mark Gastineau is a complex figure whose life has been filled with highs and lows, both on and off the field. His net worth, estimated to be $35 million, reflects a career filled with achievements but also marred by personal struggles. Regardless, his impact on the game of football is undeniable, and his story serves as a cautionary tale for athletes in all sports.