Fred Willis, a former standout running back for Boston College and a six-season NFL veteran, passed away on Tuesday at the age of 75, the university announced on Saturday. The cause of death has not yet been disclosed. A funeral service is scheduled for July 12, according to information posted on Legacy.com.

Willis made his mark in Massachusetts and New Hampshire high school football before joining the Eagles, excelling in both football and hockey. He ultimately chose football for his professional career, becoming the first Boston College player to rush for 1,000 yards in a single season and surpass 2,000 career rushing yards. His accomplishments earned him a place in the Boston College Varsity Club Hall of Fame.

The Cincinnati Bengals drafted Willis in the fourth round of the 1971 NFL Draft. He spent one season with the Bengals, accumulating 590 rushing yards and seven touchdowns. Midway through the 1972 season, he was traded to the Houston Oilers (now the Tennessee Titans), where he remained until his retirement in 1976.

Over his 77-game NFL career, Willis tallied 2,831 rushing yards and 18 touchdowns. He also contributed as a receiver, catching 203 passes for 1,380 yards and five touchdowns.

Following his playing days, Willis transitioned into the business world, finding success in the restaurant industry. He also dedicated himself to player safety, founding HPN Neurologic, a company focused on concussion diagnosis and treatment. According to Boston College, Willis also served as the founder and executive director of NFL Player Brains Matter, advocating for players experiencing CTE symptoms.

Willis is survived by his wife, Darlene, five children, two stepchildren, and their families.