LEONARD A. MARSHALL JR.
NFL Legend | Two-Time Super Bowl Champion | Business Leader | Philanthropist | Advocate
From the Gridiron to the Boardroom
Leonard A. Marshall Jr. is a dynamic leader, NFL legend, and community champion. Best known as a dominant force on the football field, Leonard spent 12 seasons in the National Football League (NFL) — where he helped lead the New York Giants to two Super Bowl victories (1986, 1990).
NFL CAREER HIGHLIGHTS
Super Bowl Champion: XXI (1986), XXV (1990)
Pro Bowl Selections: 1985, 1986
Second-Team All-Pro: 1985, 1986
Sacks: 79.5 (3rd all-time in Giants history)
Key Unit: Anchor of the “Big Blue Wrecking Crew” defense
Notable Coaches: Bill Parcells, Bill Belichick, Bill Walsh
Position: Defensive Lineman
Teams: New York Giants (1983–1992), New York Jets (1993), Washington (1994)
Super Bowl Champion: XXI (1986), XXV (1990) 🏈 Pro Bowl Selections: 1985, 1986 🏈 Second-Team All-Pro: 1985, 1986 🏈 Sacks: 79.5 (3rd all-time in Giants history) 🏈
As part of his long-standing commitment to protecting athletes, Leonard serves on the board of the Concussion Legacy Foundation.
He works closely with the organization to advocate for safer sports, education, and research-based strategies to prevent traumatic brain injuries in youth and professional athletics alike.
As part of his ongoing advocacy for brain health, Leonard supports CaringKind, New York City’s leading organization in Alzheimer’s and dementia caregiving.
Drawing from his personal experience with CTE, Leonard uses his voice to raise awareness for individuals and families navigating cognitive decline—amplifying CaringKind’s mission of education, support, and compassionate care.
As part of his ongoing advocacy for brain health, Leonard supports CaringKind, New York City’s leading organization in Alzheimer’s and dementia caregiving.
Drawing from his personal experience with CTE, Leonard uses his voice to raise awareness for individuals and families navigating cognitive decline—amplifying CaringKind’s mission of education, support, and compassionate care.
Founded by Leonard Marshall & Vic Bakunoff, BTV70 is a national campaign focused on addressing urban gun violence through education, community engagement, and mentorship. As the face of this growing movement, Leonard works with schools, local leaders, and youth to foster safer environments and advocate for non-violence.
Leonard & BTV70 are proud supporters of the T2T Foundation, supporting Gold Star and fallen first responder families through mortgage-free homes and smart home development for injured veterans. He champions their mission: Never Forget 9/11.
Wakefern Food Corp.
Partnering on “Bags for a Cause” — co-branded programs designed to raise awareness and drive impact.
The Original BACK HAT™
Partnering on cause-driven merchandise
— “flipping the script” on headwear.
Signature Technology Holdings
Advocating for first responder
audio safety — putting CLEAR360 technology on the front lines.
SportVEST Holdings
Driving monetization through
digital innovation and exclusive licensing for athletes, teams, and leagues.